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Definition of phd, examples of phd in a sentence.

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'PhD.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

New Latin philosophiae doctor

1839, in the meaning defined above

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“PhD.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/PhD. Accessed 15 Aug. 2024.

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What is a phd.

A PhD is the highest postgraduate qualification level that can be awarded in academic study. This is usually completed over three to four years of full-time study, and involves research into an original contribution in your chosen field. 

PhD is an acronym that stands for Doctor of Philosophy. The name for PhD comes from the Latin term “Philosophiae Doctor”, which roughly translates to “Lover of wisdom”.

Whether you’re finishing up from an undergraduate degree, on a masters course or even just looking to get back into education, you’ll have seen people talking about getting a PhD .

Most people know vaguely what a PhD is – it’s a university course that means you can call yourself ‘Doctor’ without having to do medicine, right? Whilst that is surprisingly close to the truth, we’re here to answer the oft-asked question of ‘what is a PhD?’.

This guide covers everything you need to know about a PhD.

What does a PhD involve?

A PhD will typically take three years to complete. If taken part time, then it will be separated into three different stages:

Year 1: This will involve you speaking with your advisor about your research ideas, finishing your research proposal and beginning to put deadlines in place for your research. You’ll also complete your literature review in this stage. During this, you’ll review the existing research done on the topic that you’re planning to research to help you determine the gaps in the research that you can target

Year 2: During this stage, you’ll begin to conduct your research to gather data. You’ll document this whole process for your thesis and begin to attend conferences where you will have the opportunity to present your current research to other professionals and researchers in the field. You can take this further and take steps to educate the public on the benefits of your research.

Year 3: The final stage of a PhD involves using the data you’ve collected and the documentation of your research to write your thesis. You may still be conducting research at this point, and that’s OK. Once you’ve finished your thesis, you’ll justify your research and decisions in a viva .

How long is a PhD?

A typical PhD will take three to four years to complete when studying full time. Studying part time can take up to six years. The good news is that the thesis can be extended by up to four years. This means that if you haven’t gotten anywhere near finishing your research by the end of the second year, you can apply to extend your thesis and continue your research for up to four more years. Many PhD students will complete their thesis in the 4th year.

How is a PhD different from other degrees?

what is meant by phd

To start with, describing a PhD as a university course can be a bit misleading. Whilst it is a course offered by a university, it’s incredibly different to most courses. Unlike the undergraduate level, you won’t be covering your subject broadly you’ll be focused on one very particular area. Whilst a masters degree, especially a research one, may be focused, it won’t be nearly as focused as a PhD.

That said – don’t expect this focused level of research to necessarily be groundbreaking! Though part of doing a PhD is the intent to produce original research, it’s also primarily there to train your research skills and to prove yourself as a capable researcher.

A PhD is research focused

One of the main differences between PhDs and other types of postgraduate degree is that PhDs are heavily research based. PhDs involve a lot of independent research time, where you'll study your topic in detail using academic resources – such as the university's online library and online materials. This format is different to taught postgraduate degrees, which involve a lot more taught aspects such as lectures and seminars.

Do you need a masters to study a PhD?

In order to study a PhD, you’ll need to have a masters degree and a bachelors degree with a 2:1 or higher. Though self-funded students and students with professional experience in the field may be admitted with lower grades

Some students may begin with a MPhil (Masters of philosophy) or a Mres ( Master of research) and upgrade to a PhD by the end of their studies.

Where can I study a PhD?

Most universities offer PhD programs across a variety of disciplines. It is possible to study a PhD at almost any university and in almost any subject. Since a PhD is an independent research-based program, there is a lot of flexibility in regard to what you’ll study. 

PhD students often choose their own study topics and carry out independent research into that topic. This makes it possible to study your intended PhD at almost any university. 

Although, it is important to check which specific subject areas the university specialises in. For instance, if a university specialises in linguistics, then it would be a good idea to complete a linguistics PhD at that university as opposed to one that specialises in another subject.

It can be difficult to find the perfect course at the right university. That’s why we’ve put together advice on how to find a PhD .

It’s important to remember that a PhD is different from a typical university course. Rather than going to lectures, you’ll be conducting independent research, and so the application process will be quite different. Learn how to apply for a PhD  with our expert guide.

A PhD means attending ‘optional’ lectures and conferences

PhDs do involve some aspects of taught study, including lectures and conferences, although these are often optional and take place less often than on lower level courses.

Now of course, the university doesn’t just accept you, your project and tell you to have fun. You’ll work with a supervisor, and there will be conferences, lectures, and other such things that you can attend. Unlike lower level courses, however, although you won’t necessarily be examined on these things that doesn’t mean you shouldn’t go! Conferences are a great way to meet people, get your name out and network . For any career, but especially one in academia, networking is well worth it.

A PhD is a high standard qualification

But what does having a PhD show, other than the fact you spent three to four years working on research and can now call yourself Dr [Your surname here]? 

A PhD is a globally recognised, high standard qualification. This means that if you choose to move elsewhere in the world, your PhD will be recognised as a credible postgraduate qualification.

In addition, a PhD can open up a whole world of new job opportunities! This includes academic roles , such as postdoctoral research posts, or even possibly fellowships. 

Regardless of which career path you choose to take, a PhD is regarded as the highest level postgraduate qualification – reflecting your impressive work ethic, knowledge, and workplace skills.

How to get a PhD

Getting a PhD is not easy by any means. But, if it’s something you truly want to do, it’s well worth it. So let’s take a look at just how to get a PhD!

Choose your research area

Before getting started with your PhD, you want to make sure you know what area you’d like to do it in. Don’t just pick something on a whim – this is something you’re going to be studying for the next four years of your life, and something that, once you finished your PhD, you’ll have your name attached to. So, for arts and humanities students, find an area of your subject that fascinates you enough that you’ll want to spend the next few years writing about it. For scientists, find an area you’d be happy to be working on in a team, and wouldn’t mind moving into as a career!

Find a good supervisor

Once you’ve selected your topic, it’s time to start looking for a supervisor . Depending on what you’re currently doing, asking tutors for contacts or recommendations can be well worthwhile, but if you can’t do this, check out what research your potential supervisor has done. 

In addition, try and arrange an in-person meeting – or at least, a phone conversation. Email can make communication difficult and given this is the person you’ll be working under for the foreseeable future, you want to ensure you get on.

Then, assuming you’re accepted and have appropriate funding, you’ll be considered a probationary PhD student . At the end of your first year, you’ll be expected to prove you’re capable of the full course, so you’ll be tested in the form of writing a report. Once you pass this, you’re good to go!

Your next few years will be spent attending conferences, working on the research and your thesis. Your thesis will talk about what you’ve spent your time doing, how you dealt with any difficulties that arose, and generally show what your contribution to your subject is! Once that’s out the way, you get the fun job of having a viva – that is, talking about your thesis to a bunch of academics.

Pass the viva? Then you’ve succeeded.

So that’s how to get a PhD!

UK Research Councils

There are a selection of UK Research Councils, each of whom are part of the  UK Research and Innovation (UKRI) organisation. Collectively, these UK research councils provide an average of £380 million in PhD studentship funding every year – acting as the largest PhD funding body in the UK. 

Here’s an overview of UK research councils:

  • Science and Technology Facilities Council
  • Arts and Humanities Research Council  
  • Biotechnology and Biological Sciences Research Council
  • Engineering and Physical Sciences Research Council
  • Economic and Social Research Council
  • Medical Research Council
  • Natural Environment Research Council  

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  • What is a PhD?

Written by Mark Bennett

A PhD is a doctoral research degree and the highest level of academic qualification you can achieve. The degree normally takes between three and four years of full-time work towards a thesis offering an original contribution to your subject.

This page explains what a PhD is, what it involves and what you need to know if you’re considering applying for a PhD research project , or enrolling on a doctoral programme .

On this page

The meaning of a phd.

The PhD can take on something of a mythic status. Are they only for geniuses? Do you have to discover something incredible? Does the qualification make you an academic? And are higher research degrees just for people who want to be academics?

Even the full title, ‘Doctor of Philosophy’, has a somewhat mysterious ring to it. Do you become a doctor? Yes, but not that kind of doctor. Do you have to study Philosophy? No (not unless you want to) .

So, before going any further, let's explain what the term 'PhD' actually means and what defines a doctorate.

What does PhD stand for?

PhD stands for Doctor of Philosophy. This is one of the highest level academic degrees that can be awarded. PhD is an abbreviation of the Latin term (Ph)ilosophiae (D)octor. Traditionally the term ‘philosophy’ does not refer to the subject but its original Greek meaning which roughly translates to ‘lover of wisdom’.

What is a doctorate?

A doctorate is any qualification that awards a doctoral degree. In order to qualify for one you need to produce advanced work that makes a significant new contribution to knowledge in your field. Doing so earns you the title 'Doctor' – hence the name.

So, is a PhD different to a doctorate? No. A PhD is a type of doctorate .

The PhD is the most common type of doctorate and is awarded in almost all subjects at universities around the world. Other doctorates tend to be more specialised or for more practical and professional projects.

Essentially, all PhDs are doctorates, but not all doctorates are PhDs.

Do you need a Masters to get a PhD?

Not necessarily. It's common for students in Arts and the Humanities to complete an MA (Master of Arts) before starting a PhD in order to acquire research experience and techniques. Students in Science, Technology, Engineering and Mathematics (STEM) don't always need an MS/MSc (Master of Science) to do a PhD as you'll gain training in lab techniques and other skills during your undergraduate degree.

Whether a Masters is a requirement for a PhD also varies by country. Australian PhDs may require a Masters as the equivalent of their own 'honours year' (where students work on research). US PhD programmes often include a Masters.

We have a whole guide dedicated to helping you decide whether a PhD without a Masters is the right route for you.

The origin of the PhD

Despite its name, the PhD isn't actually an Ancient Greek degree. Instead it's a much more recent development. The PhD as we know it was developed in nineteenth-century Germany, alongside the modern research university.

Higher education had traditionally focussed on mastery of an existing body of scholarship and the highest academic rank available was, appropriately enough, a Masters degree.

As the focus shifted more onto the production of new knowledge and ideas, the PhD degree was brought in to recognise those who demonstrated the necessary skills and expertise.

The PhD process – what's required to get a PhD?

The typical length of a PhD is three to four years full-time, or five to six years part-time.

Unlike most Masters courses (or all undergraduate programmes), a PhD is a pure research degree. But that doesn’t mean you’ll just spend years locked away in a library or laboratory. In fact, the modern PhD is a diverse and varied qualification with many different components.

Whereas the second or third year of a taught degree look quite a lot like the first (with more modules and coursework at a higher level) a PhD moves through a series of stages.

A typical PhD normally involves:

  • Carrying out a literature review (a survey of current scholarship in your field).
  • Conducting original research and collecting your results .
  • Producing a thesis that presents your conclusions.
  • Writing up your thesis and submitting it as a dissertation .
  • Defending your thesis in an oral viva voce exam.

These stages vary a little between subjects and universities, but they tend to fall into the same sequence over the three years of a typical full-time PhD.

The first year of a PhD

The beginning of a PhD is all about finding your feet as a researcher and getting a solid grounding in the current scholarship that relates to your topic.

You’ll have initial meetings with your supervisor and discuss a plan of action based on your research proposal.

The first step in this will almost certainly be carrying out your literature review . With the guidance of your supervisor you’ll begin surveying and evaluating existing scholarship. This will help situate your research and ensure your work is original.

Your literature review will provide a logical jumping off point for the beginning of your own research and the gathering of results . This could involve designing and implementing experiments, or getting stuck into a pile of primary sources.

The year may end with an MPhil upgrade . This occurs when PhD students are initially registered for an MPhil degree and then ‘upgraded’ to PhD candidates upon making sufficient progress. You’ll submit material from your literature review, or a draft of your research findings and discuss these with members of your department in an upgrade exam . All being well, you’ll then continue with your research as a PhD student.

PhDs in other countries

The information on the page is based on the UK. Most countries follow a similar format, but there are some differences. In the USA , for example, PhD students complete reading assignments and examinations before beginning their research. You can find out more in our guides to PhD study around the world .

The second year of a PhD

Your second year will probably be when you do most of your core research. The process for this will vary depending on your field, but your main focus will be on gathering results from experiments, archival research, surveys or other means.

As your research develops, so will the thesis (or argument) you base upon it. You may even begin writing up chapters or other pieces that will eventually form part of your dissertation .

You’ll still be having regular meetings with your supervisor. They’ll check your progress, provide feedback on your ideas and probably read any drafts your produce.

The second year is also an important stage for your development as a scholar. You’ll be well versed in current research and have begun to collect some important data or develop insights of your own. But you won’t yet be faced with the demanding and time-intensive task of finalising your dissertation.

So, this part of your PhD is a perfect time to think about presenting your work at academic conferences , gaining teaching experience or perhaps even selecting some material for publication in an academic journal. You can read more about these kinds of activities below.

The third year of a PhD

The third year of a PhD is sometimes referred to as the writing up phase.

Traditionally, this is the final part of your doctorate, during which your main task will be pulling together your results and honing your thesis into a dissertation .

In reality, it’s not always as simple as that.

It’s not uncommon for final year PhD students to still be fine-tuning experiments, collecting results or chasing up a few extra sources. This is particularly likely if you spend part of your second year focussing on professional development.

In fact, some students actually take all or part of a fourth year to finalise their dissertation. Whether you are able to do this will depend on the terms of your enrolment – and perhaps your PhD funding .

Eventually though, you are going to be faced with writing up your thesis and submitting your dissertation.

Your supervisor will be very involved in this process. They’ll read through your final draft and let you know when they think your PhD is ready for submission.

All that’s left then is your final viva voce oral exam. This is a formal discussion and defence of your thesis involving at least one internal and external examiner. It’s normally the only assessment procedure for a PhD. Once you’ve passed, you’ve done it!

Looking for more information about the stages of a PhD?

How do you go about completing a literature review? What's it like to do PhD research? And what actually happens at an MPhil upgrade? You can find out more in our detailed guide to the PhD journey .

Doing a PhD – what's it actually like?

You can think of the ‘stages’ outlined above as the basic ‘roadmap’ for a PhD, but the actual ‘journey’ you’ll take as a research student involves a lot of other sights, a few optional destinations and at least one very important fellow passenger.

Carrying out research

Unsurprisingly, you’ll spend most of your time as a PhD researcher… researching your PhD. But this can involve a surprisingly wide range of activities.

The classic image of a student working away in the lab, or sitting with a pile of books in the library is true some of the time – particularly when you’re monitoring experiments or conducting your literature review.

Your PhD can take you much further afield though. You may find yourself visiting archives or facilities to examine their data or look at rare source materials. You could even have the opportunity to spend an extended period ‘in residence’ at a research centre or other institution beyond your university.

Research is also far from being a solitary activity. You’ll have regular discussions with your supervisor (see below) but you may also work with other students from time to time.

This is particularly likely if you’re part of a larger laboratory or workshop group studying the same broad area. But it’s also common to collaborate with students whose projects are more individual. You might work on shorter projects of joint interest, or be part of teams organising events and presentations.

Many universities also run regular internal presentation and discussion groups – a perfect way to get to know other PhD students in your department and offer feedback on each other’s work in progress.

Working with your supervisor

All PhD projects are completed with the guidance of at least one academic supervisor . They will be your main point of contact and support throughout the PhD.

Your supervisor will be an expert in your general area of research, but they won’t have researched on your exact topic before (if they had, your project wouldn’t be original enough for a PhD).

As such, it’s better to think of your supervisor as a mentor, rather than a teacher.

As a PhD student you’re now an independent and original scholar, pushing the boundaries of your field beyond what is currently known (and taught) about it. You’re doing all of this for the first time, of course. But your supervisor isn’t.

They’ll know what’s involved in managing an advanced research project over three years (or more). They’ll know how best to succeed, but they’ll also know what can go wrong and how to spot the warning signs before it does.

Perhaps most importantly, they’ll be someone with the time and expertise to listen to your ideas and help provide feedback and encouragement as you develop your thesis.

Exact supervision arrangements vary between universities and between projects:

  • In Science and Technology projects it’s common for a supervisor to be the lead investigator on a wider research project, with responsibility for a laboratory or workshop that includes several PhD students and other researchers.
  • In Arts and Humanities subjects, a supervisor’s research is more separate from their students’. They may supervise more than one PhD at a time, but each project is essentially separate.

It’s also becoming increasingly common for PhD students to have two (or more) supervisors. The first is usually responsible for guiding your academic research whilst the second is more concerned with the administration of your PhD – ensuring you complete any necessary training and stay on track with your project’s timetable.

However you’re supervised, you’ll have regular meetings to discuss work and check your progress. Your supervisor will also provide feedback on work during your PhD and will play an important role as you near completion: reading your final dissertation draft, helping you select an external examiner and (hopefully) taking you out for a celebratory drink afterwards!

Professional development, networking and communication

Traditionally, the PhD has been viewed as a training process, preparing students for careers in academic research.

As such, it often includes opportunities to pick up additional skills and experiences that are an important part of a scholarly CV. Academics don’t just do research after all. They also teach students, administrate departments – and supervise PhDs.

The modern PhD is also viewed as a more flexible qualification. Not all doctoral graduates end up working in higher education. Many follow alternative careers that are either related to their subject of specialism or draw upon the advanced research skills their PhD has developed.

PhD programmes have begun to reflect this. Many now emphasise transferrable skills or include specific training units designed to help students communicate and apply their research beyond the university.

What all of this means is that very few PhD experiences are just about researching and writing up a thesis.

The likelihood is that you’ll also do some (or all) of the following during your PhD:

The work is usually paid and is increasingly accompanied by formal training and evaluation.

Conference presentation

As a PhD student you’ll be at the cutting edge of your field, doing original research and producing new results. This means that your work will be interest to other scholars and that your results could be worth presenting at academic conferences .

Doing this is very worthwhile, whatever your career plans. You’ll develop transferrable skills in public speaking and presenting, gain feedback on your results and begin to be recognised as an expert in your area.

Conferences are also great places to network with other students and academics.

Publication

As well as presenting your research, you may also have the opportunity to publish work in academic journals, books, or other media. This can be a challenging process.

Your work will be judged according to the same high standards as any other scholar’s and will normally go through extensive peer review processes. But it’s also highly rewarding. Seeing your work ‘in print’ is an incredible validation of your PhD research and a definite boost to your academic CV.

Public engagement and communication

Academic work may be associated with the myth of the ‘ivory tower’ – an insular community of experts focussing on obscure topics of little interest outside the university. But this is far from the case. More and more emphasis is being placed on the ‘impact’ of research and its wider benefits to the public – with funding decisions being made accordingly.

Thankfully, there are plenty of opportunities to try your hand at public engagement as a PhD student. Universities are often involved in local events and initiatives to communicate the benefits of their research, ranging from workshops in local schools to public lectures and presentations.

Some PhD programmes include structured training in order to help students with activities such as the above. Your supervisor may also be able to help by identifying suitable conferences and public engagement opportunities, or by involving you in appropriate university events and public engagement initiatives.

These experiences will be an important part of your development as a researchers - and will enhance the value of your PhD regardless of your career plans.

What is a PhD for – and who should study one?

So, you know what a PhD actually is, what’s involved in completing one and what you might get up to whilst you do. That just leaves one final question: should you do a PhD?

Unfortunately, it’s not a question we can answer for you.

A PhD is difficult and uniquely challenging. It requires at least three years of hard work and dedication after you’ve already completed an undergraduate degree (and probably a Masters degree too).

You’ll need to support yourself during those years and, whilst you will be building up an impressive set of skills, you won’t be directly progressing in a career.

But a PhD is also immensely rewarding. It’s your chance to make a genuine contribution to the sum of human knowledge and produce work that other researchers can (and will) build on in future. However obscure your topic feels, there’s really no such thing as a useless PhD.

A PhD is also something to be incredibly proud of. A proportionately tiny number of people go on to do academic work at this level. Whatever you end up doing after your doctorate you’ll have an impressive qualification – and a title to match. What’s more, non-academic careers and professions are increasingly recognising the unique skills and experience a PhD brings.

Other PhDs - do degree titles matter?

The PhD is the oldest and most common form of higher research degree, but a few alternatives are available. Some, such as the DPhil are essentially identical to a PhD. Others, such as the Professional Doctorate or DBA are slightly different. You can find out more in our guide to types of PhD .

Is a PhD for me?

There’s more advice on the value of a PhD – and good reasons for studying one – elsewhere in this section. But the following are some quick tips if you’re just beginning to consider a PhD.

Speak to your lecturers / tutors

The best people to ask about PhD study are people who’ve earned one. Ask staff at your current or previous university about their experience of doctoral research – what they enjoyed, what they didn’t and what their tips might be.

If you’re considering a PhD for an academic career, ask about that too. Are job prospects good in your field? And what’s it really like to work at a university?

Speak to current PhD students

Want to know what it’s like studying a PhD right now? Or what it’s like doing research at a particular university? Ask someone who knows.

Current PhD students were just like you a year or two ago and most will be happy to answer questions.

If you can’t get in touch with any students ‘face to face’, pop over to the Postgraduate Forum – you’ll find plenty of students there who are happy to chat about postgraduate research.

Take a look at advertised projects and programmes

This may seem like a strange suggestion. After all, you’re only going to study one PhD, so what’s the point of reading about lots of others?

Well, looking at the details of different PhD projects is a great way to get a general sense of what PhD research is like. You’ll see what different PhDs tend to have in common and what kinds of unique opportunity might be available to you.

And, with thousands of PhDs in our database , you’re already in a great place to start.

Read our other advice articles

Finally, you can also check out some of the other advice on the FindAPhD website. We’ve looked at some good (and bad) reasons for studying a PhD as well as the value of a doctorate to different career paths.

More generally, you can read our in-depth look at a typical PhD journey , or find out more about specific aspects of doctoral study such as working with a supervisor or writing your dissertation .

We add new articles all the time – the best way to stay up to date is by signing up for our free PhD opportunity newsletter .

Ready to find your PhD?

Head on over to our PhD search listings to learn what opportunities are on offer within your discipline.

Our postgrad newsletter shares courses, funding news, stories and advice

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The PhD thesis is the most important part of a doctoral degree. This page will introduce you to what you need to know about the PhD dissertation.

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This page will give you an idea of what to expect from your routine as a PhD student, explaining how your daily life will look at you progress through a doctoral degree.

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Our guide tells you everything about the application process for studying a PhD in the USA.

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Cambridge Dictionary

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Meaning of PhD in English

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  • associate's degree
  • baccalaureate
  • do a degree
  • Doctor of Medicine
  • doctorate in something
  • Master of Arts
  • Master of Science
  • Master's degree
  • postgraduate
  • Postgraduate Certificate in Education
  • second degree
  • summa cum laude

Ph.D. | American Dictionary

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What is a PhD? Advice for PhD students

How long does it take to get a doctorate degree how do you get into grad school are you qualified to do a phd answers to these questions and more.

PhD, doctorate

What is a PhD?

A PhD, which stands for “doctor of philosophy”, is the most advanced academic degree. It’s earned through extensive research on a specific topic, demonstrating expertise and contributing new knowledge to the field.

What does “PhD” mean?

The term “PhD” is often used as a synonym for any doctoral-level qualification. Doctorate degrees can often be split into two categories: MPhil and PhD.

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An MPhil is similar to a PhD as it includes a research element (which is usually shorter and less in-depth than a PhD thesis, and often more akin to a dissertation undertaken at undergraduate or master’s level). 

MPhil students focus more on interpreting existing knowledge and theory and critically evaluating other people’s work rather than producing their own research. The precise nature and definition of an MPhil can vary among institutions and countries. 

A PhD, meanwhile, follows a more widely known and traditional route and requires students, often referred to as “candidates”, to produce their own work and research on a new area or topic to a high academic standard.

PhD requirements vary significantly among countries and institutions. The PhD, once completed, grants the successful candidate the title of “doctor of philosophy”, also called PhD or DPhil.

What is a professional doctorate?

A professional doctorate is a kind of degree that helps people become experts in their fields. Instead of focusing mainly on theory and research like a regular PhD, a professional doctorate is all about practical skills and knowledge.

This kind of doctorate is great for students who want to get better at their jobs in areas like teaching, healthcare, business, law or psychology. The courses and projects in these programmes are designed to tackle real problems you might face at work.

For example, you might have heard of the doctor of education (EdD), doctor of business administration (DBA), doctor of psychology (PsyD) or doctor of nursing practice (DNP). These programmes combine learning, hands-on projects and sometimes a thesis paper or essay to show you’re skilled at solving on-the-job challenges.

How long does it take to study a PhD?

The time required to complete a PhD can vary significantly based on several factors. Generally, a full-time PhD programme takes around three to six years to finish. However, it’s important to take into account individual circumstances and the nature of the research involved.

1. Full-time vs. part-time: If you’re studying full-time, dedicating most of your time to your studies, it usually takes about three to four years to complete a PhD. However, studying part-time while managing other commitments might extend the duration. Part-time PhDs can take around six to eight years, and sometimes even longer.

2. Nature of research: The complexity of your research proposal can influence the time required. Certain research questions may involve intricate experiments, extensive data collection or in-depth analysis, potentially leading to a longer completion timeline.

3. Field of study: The subject area you’re researching can also affect the necessary time. Some fields, such as sciences or engineering, might involve more hands-on work, while theoretical subjects might require more time for literature review and analysis.

4. Supervision and support: The guidance and availability of your academic supervisor can affect the pace of your research progress. Regular meetings and effective communication can help keep your studies on track.

5. Thesis writing: While the research phase is crucial, the stage of writing your thesis is equally significant. Organising and presenting your research findings in a clear and cohesive manner can take several months.

6. External commitments: Personal commitments, such as work, family or health-related factors, can influence your study time. Some students need to balance these alongside their PhD studies, potentially extending the duration.

7. External Funding: The availability of funding can also affect your study duration. Some funding might be linked to specific project timelines or research objectives.

So, although a PhD usually takes between three and six years of full-time study, with potential variations based on research complexity, enrolment as part-time or full-time, field of study and personal circumstances. It’s vital to have a realistic understanding of these factors when planning your PhD journey.

How long is a PhD in the UK?

In the UK, the length of a PhD programme typically ranges from three to four years of full-time study. As explained above, there are many factors to consider.

How long is a PhD in the US?

Similarly to the UK, in the United States, the duration of a PhD programme can vary widely depending on the field of study, research topic and individual circumstances. On average, a full-time PhD programme in the US typically takes between five and six years to complete.

Why does it take longer to study a PhD in the US?

PhD programmes generally take longer to complete in the US than in the UK due to various factors in the education systems and programme structures of each country:

1. Programme structure: UK PhD programmes often emphasise early, focused research from the first year, leading to shorter completion times. In contrast, US programmes commonly include more initial coursework in your first and second year and broader foundational training, which can extend the overall duration.

2. Course work requirements: Many US PhD programmes require a lot of course work, which can lengthen the time needed to finish. UK programmes tend to have fewer or no course work demands, allowing students to concentrate primarily on research skills.

3. Research funding: In the UK, PhD funding is often awarded with specific timeframes in mind, motivating completion of the research degree in the agreed duration. In the US, funding approaches can vary, requiring students to secure funding from multiple sources, potentially affecting their progress and completion time.

4. Teaching responsibilities: Some US PhD students take on teaching roles as part of their funding, dividing their time and potentially prolonging their studies.

5. Research approach: Differences in research methodologies and project scopes can affect the time needed for data collection, experimentation and analysis.

6. Academic culture: The US education system values a well-rounded education, including coursework and comprehensive exams. This can extend the time before full-time research begins. UK PhD programmes often prioritise independent research early on.

7. Part-time and work commitments: US PhD candidates might have more flexibility for part-time work or other commitments, which can affect research progress.

8. Dissertation requirements: US PhD programmes generally include a longer and more comprehensive dissertation, involving more chapters and a broader exploration of the research topic.

These variations in programme structures, funding models and academic cultures contribute to the differing completion times between the two countries.

What qualifications do you need for a PhD?

To be eligible for a PhD programme, certain educational qualifications are generally expected by universities. These qualifications serve as indicators of your readiness to engage in advanced research and contribute to the academic community.

First, an undergraduate or bachelor’s degree in a relevant field is typically the most common requirement. This degree provides you with a foundational understanding of the subject and introduces you to basic research methodologies. It serves as a starting point for your academic journey.

Do you need a master’s degree to get into a PhD programme?

In addition to an undergraduate degree, many PhD programmes also require candidates to hold postgraduate or master’s degrees, often in fields related to the intended PhD research. A master’s degree offers a deeper exploration of the subject matter and enhances your research skills. Possessing a master’s degree signifies a higher level of expertise and specialisation.

The combination of both undergraduate and postgraduate degrees demonstrates a solid academic background. This background is crucial before you engage in doctoral study because pursuing a PhD involves more than just knowledge; it requires advanced research abilities, critical thinking and the capacity to provide an original contribution and new insights into the chosen field of study.

While these qualifications are usually requested, there are exceptions. Some institutions offer direct-entry programmes that encompass bachelor’s, master’s and PhD degrees in a streamlined structure. This approach is often seen in scientific and engineering disciplines rather than humanities.

In exceptional cases, outstanding performance during undergraduate studies, coupled with a well-defined research proposal, might lead to direct entry into a PhD programme without requiring a master’s degree.

Admission requirements can vary between universities and programmes. Some institutions might have more flexible prerequisites, while others could have more stringent criteria. Make sure that you thoroughly research all admission requirements of the PhD programmes you’re interested in to ensure you provide the right information.

Are PhD entry requirements similar in other countries?

PhD entry requirements in Canada and Australia can be somewhat similar to those in the UK and the US, but there are also some differences. Just like in the UK and the US, having a bachelor’s degree followed by a master’s degree is a common way to qualify for a PhD in Canada and Australia. However, the exact rules can vary, such as how much research experience you need or the grades you should have.

In Canada and Australia, as in the UK and the US, international students usually need to show their English language skills through tests like IELTS or TOEFL. And, like in other places, you might need to give a research proposal to explain what you want to study for your PhD.

But remember, even though there are some similarities, each country has its own rules.

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How much does it cost to study a PhD?

The cost of pursuing a PhD can vary significantly between international and home (domestic) students, and it depends on the country, university and programme you choose.

United Kingdom (UK)

Home students in the UK often pay lower tuition fees compared with international students. Home students might also have access to government funding or subsidised tuition rates.

International students typically pay higher tuition fees, which can vary widely depending on the university and programme. Fees can range from around £10,000 to £25,000 or more per year.

United States (US)

PhD programme costs in the US can be quite high, especially for international students. Public universities often have lower tuition rates for in-state residents compared with out-of-state residents and international students.

Private universities in the US generally have higher tuition fees, and international students might be charged higher rates than domestic students.

Canadian universities often charge higher tuition fees for international students compared with domestic students.

Some universities offer funding packages that include tuition waivers and stipends for both domestic and international doctoral students.

In Australia, domestic students (Australian citizens and permanent residents) usually pay lower tuition fees than international students.

International students in Australia might have higher tuition fees, and costs can vary based on the university and programme.

Apart from tuition fees, other aspects play a role in the overall financial consideration:

PhD studentship: Many universities offer PhD studentships that provide financial support to research students, covering both tuition fees and a stipend for living expenses.

Stipend and housing: Stipends are designed to cover living expenses. Stipend amounts can vary depending on the university and location. If you’re studying in London in the UK, stipends might be higher to account for the higher living costs in the city. Some universities also offer subsidised or affordable housing options for doctoral students.

Tuition and stipend packages: Some PhD programmes provide funding packages that include both tuition waivers and stipends. These packages are to help relieve the financial burden on students during their doctoral studies.

Research the financial support options provided by the universities you’re interested in to make an informed decision about the cost of your PhD journey.

What funding options are available for PhD candidates?

PhD candidates have various funding options available to support their studies and research journeys. Some of these options include:

PhD scholarships: Scholarships are a common form of financial aid for PhD candidates. They are awarded based on academic merit, research potential or other specific criteria. Scholarships can cover tuition fees and provide a stipend for living expenses.

Bursaries: Bursaries are another form of financial assistance offered to students, including PhD candidates, based on financial need. They can help cover tuition fees or provide additional financial support.

In the UK, specific funding options are available:

Regional consortium: Some regions have research consortiums that offer funding opportunities for doctoral candidates. These collaborations can provide financial support for research projects aligned with specific regional needs.

UK research institute: Research councils in the UK often offer stipends to PhD candidates. These stipends cover living expenses and support research work.

University-based studentship: Many UK universities offer studentships. You can read more about these above.

In the USA, there are also funding options available:

Research assistantships (RAs): Many universities offer research assistantships where PhD candidates work on research projects under the guidance of faculty members. In exchange, they receive stipends and often have their tuition waived.

Teaching assistantships (TA): Teaching assistantships involve assisting professors in teaching undergraduate courses. In return, PhD candidates receive stipends and sometimes tuition remission.

Fellowships: Fellowships are competitive awards that provide financial support for PhD candidates. They can come from universities, government agencies, private foundations and other institutions. Fellowships can cover tuition, provide stipends and offer research or travel funds.

Graduate assistantships: Graduate assistantships include a range of roles, from research and teaching to administrative support. These positions often come with stipends and sometimes include tuition benefits.

External grants and fellowships: PhD candidates can apply for grants and fellowships from external organisations and foundations that support research careers in specific fields. Examples include the National Science Foundation (NSF) and the Fulbright Programme.

Employer sponsorship: In some cases, employers might sponsor employees to pursue PhDs, especially if the research aligns with the company’s interests.

You can read about the current available scholarships for international students of all education levels on our website .

What does a PhD Involve?

How does a PhD work?

A PhD includes thorough academic research and significant contributions to your chosen field of study. The timeline for completing a PhD can significantly vary based on the country, college or university you attend and the specific subject you study.

The duration of a PhD programme can vary based on factors such as the institution’s requirements and the academic discipline you’re pursuing. For instance, the timeline for a PhD in a science-related field might differ from that of a humanities discipline.

UK PhD timeline example

Looking at a typical PhD degree in a London higher education institution, we can consider this example timeline.

In the initial year of your PhD, you’ll collaborate closely with your designated academic supervisor. This collaboration involves refining and solidifying your research proposal, which lays the foundation for your entire doctoral journey.

This is also the time to establish a comprehensive plan, complete with well-defined milestones and deadlines. A crucial aspect of this year is conducting an extensive literature review, immersing yourself in existing academic works to understand the landscape of your chosen research area. It’s important to make sure that your research idea is original and distinct from prior studies.

As you begin the second year, you’ll actively collect data and gather information related to your research topic. Simultaneously, you’ll initiate the process of crafting your thesis. This involves combining your research findings and analysis into sections of your thesis document.

This is also the phase where you might have opportunities to share your research insights at academic meetings, conferences or workshops. Depending on the programme, you might even engage in teaching activities. Some PhD candidates also begin contributing to academic journals or books, showcasing their findings to a broader audience.

The third year of a PhD programme often marks the final stage of your research efforts. This is when you dedicate substantial time to writing and finalising your complete thesis. Once your thesis is completed to the highest standard, you’ll submit it for thorough evaluation.

A significant milestone in the third year is the viva voce, an oral examination where you’ll defend your thesis before a panel of experts in your field. The viva voce is an opportunity to showcase your deep understanding of your research and defend your findings.

Why should you do a PhD?

For many people, acquiring a doctorate degree is the pinnacle of academic achievement, the culmination of years of commitment to higher education.

However, the act of pursuing a PhD can be a complex, frustrating, expensive and time-consuming exercise. But with the right preparation, some sound advice and a thorough understanding of the task at hand, your years as a doctoral student can be some of the most rewarding of your life. 

People choose to work towards a doctorate for many reasons. If you are looking to pursue an academic position, such as university lecturer or researcher, then a PhD is usually required.

Many people obtain a PhD as part of a partnership with an employer, particularly in scientific fields such as engineering, where their research can prove useful for companies.

In some cases, however, PhDs are simply down to an individual’s love of a subject and their desire to learn more about their field.

What are some benefits of studying a PhD?

Pursuing a PhD can have many benefits that extend beyond academic achievement, encompassing personal growth, professional advancement and meaningful contributions to knowledge.

One of the most notable benefits of a PhD is the potential for tenure in academia. Attaining tenure provides a level of job security that allows you to delve into long-term research projects and make enduring contributions to your field. It signifies a stage where you can explore innovative ideas and pursue in-depth research, fostering your academic legacy.

While not obligatory, the opportunity to collaborate on research projects with your supervisor is another valuable aspect of a PhD pursuit. These collaborations might even come with financial compensation, offering real-world experience, skill development and practical applications of your research. Engaging in such collaborations can enrich your research portfolio and refine your research methodologies.

A pivotal aspect of a PhD journey is the chance to publish your original research findings. By disseminating your work in academic journals or presenting it at conferences, you contribute to the expansion of knowledge within your field. These publications establish your expertise and reputation among peers and researchers worldwide, leaving a lasting impact.

The pursuit of a PhD can provide a unique platform to build a diverse network of colleagues, mentors and collaborators. Engaging with fellow researchers, attending conferences and participating in academic events offer opportunities to make valuable connections. This network can lead to collaborations, expose you to a spectrum of perspectives and pave the way for future research endeavours.

What is a PhD thesis? And what is a PhD viva?

A PhD thesis will be produced with help from an academic supervisor, usually one with expertise in your particular field of study. This thesis is the backbone of a PhD, and is the candidate’s opportunity to communicate their original research to others in their field (and a wider audience).  PhD students also have to explain their research project and defend their thesis in front of a panel of academics. This part of the process is often the most challenging, since writing a thesis is a major part of many undergraduate or master’s degrees, but having to defend it from criticism in real time is arguably more daunting.  This questioning is known as a “viva”, and examiners will pay particular attention to a PhD’s weaknesses either in terms of methodology or findings. Candidates will be expected to have a strong understanding of their subject areas and be able to justify specific elements of their research quickly and succinctly.

In rare cases, students going for a PhD may instead be awarded an MPhil if the academic standard of their work is not considered fully up to par but still strong enough to be deserving of a qualification.

Can you do a PhD part time? 

Many PhD and MPhil candidates choose to pursue their qualification part time, in order to allow time to work and earn while studying. This is especially true of older students, who might be returning to academia after working for a few years. 

When applying, you should always speak to the admissions team at your university to ensure this is possible and then continue to work with your supervisor to balance all your commitments. 

Can I do a PhD through distance learning?

This is something else that you will need to check with your university. Some institutions offer this option, depending on the nature of your research. 

You will need to be clear how many times you will need to travel to your university to meet with your supervisor throughout your PhD. 

Your PhD supervisor

Choosing the right PhD supervisor is essential if you want to get the most out of your PhD. Do your research into the faculty at the institution and ensure that you meet with your proposed supervisor (either virtually or in person) before fully committing. 

You need to know that not only do they have the right expertise and understanding of your research but also that your personalities won’t clash throughout your PhD. 

Remember, to complete your PhD, you will need a strong support network in place, and your supervisor is a key part of that network. 

Coping with PhD stress

If you do decide to embark on a doctorate, you may well encounter stress and anxiety. The work involved is often carried out alone, the hours can be long and many students can suffer from the pressure they feel is on their shoulders.

Ensuring that you check in regularly with your emotions and your workload is crucial to avoid burnout. If you have other commitments, such as a job or a family, then learning to balance these can feel overwhelming at times. 

Give yourself regular breaks, speak to your supervisor and ensure that you know what university resources and support systems are available to you in case you need to access them. 

Post-doctorate: what happens after you finish your PhD?

Many PhD graduates pursue a career in academia, while others will work in industry. Some might take time out, if they can afford to, to recover from the efforts of PhD study.

Whatever you choose to do, undertaking a PhD is a huge task that can open up a range of doors professionally. Just remember to take some time out to celebrate your achievement. 

How does a PhD affect salary and earning potential?

How much does a professor with a PhD make a year?

Professors with PhDs can earn different amounts depending on where they work and their experience. In the UK, a professor might make around £50,000 to £100,000 or more each year. In the US, it's between about $60,000 and $200,000 or even higher. The exact salary depends on things like the place they work, if they have tenure, and what they teach.

How much does a PhD add to salary?

Having a PhD can make your salary higher than if you had a lower degree. But exactly how much more you earn can change. On average, people with PhDs earn more than those with bachelor’s or master’s degrees. The increase in salary is influenced by many things, such as the job you do, where you work and what field you’re in.

In fields such as research, healthcare, technology and finance, your knowledge and skills from your PhD can potentially help you secure a higher salary position.

In the end, having a PhD can boost your earning potential and open doors to well-paying jobs, including professorships and special roles in different areas. But the exact effect on your salary is influenced by many things, so ensure you weigh the cost against the benefit.

How to choose a PhD programme?

Choosing a PhD programme involves defining your research interest, researching supervisors and programme reputation, evaluating funding options, reviewing programme structure, considering available resources, assessing networking opportunities, factoring in location and career outcomes, visiting the campus if possible and trusting your instincts.

How can I find available PhD programmes?

You can find available PhD programmes by visiting university websites, using online directories such as “FindAPhD”, checking professional associations, networking with professors and students, following universities on social media, attending career fairs and conferences, contacting universities directly and exploring research institutes’ websites.

How to apply for a PhD programme?

To apply for a PhD programme:

Research and select universities aligned with your interests.

Contact potential supervisors, sharing your proposal, CV and references.

Prepare application materials: research proposal, CV, recommendation letters and a writing sample.

Ensure you meet academic and language-proficiency requirements.

Complete an online application through the university’s portal.

Pay any required application fees.

Write a statement of purpose explaining your motivations.

Provide official transcripts of your academic records.

Submit standardised test scores if needed.

Some programmes may require an interview.

The admissions committee reviews applications and decides.

Apply for scholarships or assistantships.

Upon acceptance, review and respond to the offer letter.

Plan travel, accommodation and logistics accordingly.

Remember to research and follow each university’s specific application guidelines and deadlines.

How to apply for a PhD as an international student?

Many stages of the PhD application process are the same for international students as domestic students. However, there are sometimes some additional steps:

International students should apply for a student visa.

Take language proficiency tests such as TOEFL or IELTS if required.

Provide certificates if needed to validate your previous degrees.

Show evidence of sufficient funds for tuition and living expenses.

Check if you need health insurance for your chosen destination.

Translate and authenticate academic transcripts if necessary.

Attend orientation sessions for cultural adaptation.

Apply for university housing or explore off-campus options.

Familiarise yourself with international student support services.

Ben Osborne, the postgraduate student recruitment manager at the University of Sussex explains in detail how to apply for a PhD in the UK .

Giulia Evolvi, a lecturer in media and communication at Erasmus University, Rotterdam explains how to apply for a PhD in the US .

Finally, Samiul Hossain explores the question Is it possible to do a three-year PhD as an international student?

Q. What is a PhD? A. A PhD is the highest level of academic degree awarded by universities, involving in-depth research and a substantial thesis.

Q. What does “PhD” mean? A. “PhD” stands for doctor of philosophy, recognising expertise in a field.

Q. What is a professional doctorate? A. A professional doctorate emphasises practical application in fields such as education or healthcare.

Q. How long does it take to study a PhD? A. It takes between three and six years to study a full-time PhD programme.

Q. How long is a PhD in the UK? A. It takes around three to four years to study a full-time UK PhD.

Q. How long is a PhD in the US? A. It takes approximately five to six years to complete a full-time US PhD.

Q. Why does it take longer to study a PhD in the US? A. US programmes often include more course work and broader training.

Q. What qualifications do you need for a PhD? A. You usually need an undergraduate degree as a minimum requirement, although a master’s might be preferred.

Q. Do you need a master’s degree to get into a PhD programme? A. Master’s degrees are preferred but not always required.

Q. Are PhD entry requirements similar in other countries? A. Entry requirements are similar in many countries, but there may be additional requirements. Make sure to check the university website for specific details.

Q. How much does it cost to study a PhD? A. The cost of PhD programmes vary by country and university.

Q. What funding options are available for PhD candidates? A. Scholarships, assistantships, fellowships, grants, stipends are all funding options for PhD candidates.

Q. What does a PhD involve? A. PhDs involve research, seminars, thesis, literature review, data analysis and a PhD viva.

Q. Why should you do a PhD? A. There are many reasons to study a PhD including personal growth, research skills, contributions to academia and professional development.

Q. What are some benefits of studying a PhD? A. Benefits of graduating with a PhD include achieving tenure, collaborations with colleagues, publication of your work, and networking opportunities.

Q. What is a PhD thesis? A. A PhD thesis is a comprehensive document that showcases the original research conducted by a PhD candidate.

Q. What is a PhD viva? A. A PhD viva, also known as a viva voce or oral examination, is the final evaluation of a PhD candidate’s research and thesis where the panel asks questions, engages in discussions and assesses the depth of the candidate’s understanding and expertise.

Q. Can you do a PhD part-time? A. Yes, part-time options are available for PhDs.

Q. Can I do a PhD through distance learning? A. Some universities offer online PhDs; you can find out more on their websites.

Q. How to choose a PhD programme? A. You can find PhD programmes through research, by contacting faculty, checking resources and considering location.

Q. How can I find available PhD programme? A. You can find available PhD programmes on university sites, through directories and by networking.

Q. How to apply for a PhD programme A. To apply for a PhD programme, research suitable universities and programmes, get in touch with potential supervisors, gather required documents like transcripts and reference letters, complete the online application, pay any necessary fees and submit a statement of purpose and research proposal. If needed, meet language-proficiency criteria and attend interviews. After acceptance, explore funding choices, confirm your spot and get ready for the programme’s start.

Q. How to apply for a PhD as an international student A. To apply for a PhD as an international student, follow similar steps to domestic students, but you need to include securing a student visa and passing language requirements.

Q. What is a PhD dropout rate? A. The dropout rate from PhDs varies but is approximately 30-40 per cent.

Q. How does a PhD affect salary and earning potential? A. A PhD can boost earning potential, especially in research, technology, healthcare and academia. Impact varies by job, industry and location. Experience, skills and demand also influence salary.

Q. How to address a person with a PhD? A. When addressing someone with a PhD, it’s respectful to use “Dr”, followed by their last name, whether they have a PhD in an academic field or a professional doctorate. For instance, “Dr. Smith”.

Q. Is there a difference between a PhD and a doctorate? A. The terms “PhD” and “doctorate” are often used interchangeably, though a PhD is a specific type of doctorate focused on original research. A doctorate can refer more broadly to any doctoral-level degree, including professional doctorates with practical applications.

Q. What is the difference between a PhD and an MD? A. A PhD is a doctor of philosophy, awarded for academic research, while an MD is a doctor of medicine, focusing on medical practice. They lead to different career paths and involve distinct areas of study.

Q. What is the difference between a PhD and a professional doctorate? A. A PhD is an academic research-focused degree, while a professional doctorate emphasises applying research to practical fields such as education or business. PhDs often involve original research, while professional doctorates focus on real-world application.

Q. What is the difference between UK and US PhDs? A. The difference between UK and US PhDs lies mainly in structure and duration. UK PhDs often have shorter durations and a stronger emphasis on independent research from an early stage. US PhDs typically include more initial coursework and broader foundational training before full-time research begins.

Q. What is the difference between a PhD student and a candidate? A. A PhD student is actively studying and researching in a doctoral programme, while a PhD candidate has completed programme requirements except for the dissertation and is close to completion.

Q. What’s the difference between a PhD and an EdD? A. A PhD and an EdD (doctor of education) differ in focus. A PhD emphasises research and academic contributions, while an EdD focuses on applying research to practical educational issues.

Q. What’s the difference between a PhD and a DBA? A. A PhD and a DBA (doctor of business administration) differ in purpose. A PhD emphasises theoretical research and academia, while a DBA is practice-oriented, aimed at solving real business problems.

Q. What’s the difference between a PhD and a PsyD? A. A PhD and a PsyD (doctor of psychology) differ in emphasis. A PhD focuses on research and academia, while a PsyD emphasises clinical practice and applying psychological knowledge.

Q. What’s the difference between a PhD and an LLD? A. A PhD and an LLD (doctor of laws or Legum doctor) are distinct. A PhD is awarded in various disciplines, while an LLD is usually an honorary degree for significant contributions to law.

Q. What’s the difference between a PhD and an MD-PhD? A. A PhD and an MD-PhD differ. An MD-PhD is a dual degree combining medical training (MD) with research training (PhD).

Q. What is the Cambridge PhD? A. A Cambridge PhD involves original research guided by a supervisor, resulting in a thesis. It’s offered at the University of Cambridge .

Q. What is the Oxford DPhil? A. An Oxford DPhil is equivalent to a PhD and involves independent research leading to a thesis. The term “DPhil” is unique to the University of Oxford .

Q. What is the PhD programme acceptance rate? A. PhD acceptance rates vary by university, field and competition. Prestigious universities and competitive fields often have lower acceptance rates.

Q. What is a PhD supervisor? A. A PhD supervisor guides and supports a student’s research journey, providing expertise and feedback.

Q. What is a PhD panel? A. A PhD panel evaluates a candidate’s research, thesis and oral defence. It consists of experts in the field.

Q. What is a PhD stipend? A. A PhD stipend is a regular payment supporting living expenses during research, often tied to teaching or research assistant roles.

Q. What is a PhD progression assessment? A. A PhD progression assessment evaluates a student’s progress, often confirming their continuation in the programme.

Q. What is a PhD defence? A. A PhD defence, or viva, is the final oral examination where a candidate presents and defends their research findings and thesis before experts.

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What is a PhD?

There’s a lot of mystery surrounding the PhD. Although most people have a vague understanding of what it is, there are a lot of misconceptions about what doing one actually entails. How long does a PhD actually take? Do you have to be a super genius to do one? This article will clear up the confusion and answer some common questions.

First of all, what does PhD stand for?

PhD is an abbreviation of Philosophiae doctor which is Latin for “doctor of philosophy”. All PhD are “doctors of philosophy” regardless of whether the degree is in physics, biology, anthropology or actual philosophy.

So, what is a PhD?

In the simplest terms, it’s the highest academic degree. It is earned by spending three or more years doing original, independent research to produce a thesis which is orally defended.

What does a PhD entail?

A PhD is first and foremost a research degree so the majority of your time will be spent researching. What exactly this looks like depends on the field you’re studying. You may be in a library, or running experiments in a lab, or in the field. Regardless of where you research, you will be regularly meeting with your supervisor to check your progress. Your supervisor will also give you feedback and help you work through any problems you may encounter. They will also provide encouragement and support as you progress through your PhD.

As a doctoral student, you may also have to complete a certain level of graduate-level courses or take exams to demonstrate your knowledge of certain subjects in your field. You will also be expected to participate in other vital aspects of academic life such as teaching, attending and presenting at conferences, grant writing, and publishing in academic journals.

The final step is the PhD defence. The after submitting your written thesis to your committee, they will set a date for your defence. The defence is an oral exam where you show your mastery of the subject area by explaining, discussing, and defending your thesis to a committee of internal and external examiners. The examiners also ask the candidate questions about their dissertation and the field more generally. If the defence is successful, the candidate is awarded their degree and the title of “Doctor”.

How long does it take to earn a PhD?

It can take anywhere from three to six years depending on the country you study in. European PhDs tend to be shorter as candidates begin working on their research projects right away, while American PhDs are longer and require couple years of coursework and exams before the candidate begins their research.

What qualifications do you need to do a PhD?

Drive, determination, and curiosity first of all! On a more practical side, excellent grades, strong letters of recommendation, and the appropriate qualifications. In most parts of Europe, a Master’s degree is a must for PhD applicants, while many American programs allow students to apply for a PhD straight from their undergraduate degree. You can read more about the requirements and PhD application process here .

How much will it cost?

It’s difficult to say how much a PhD will cost as it is so dependant on where you are from, where you study, and what you study. Some PhD are fully funded, such as those at the top American schools, while others are funded through university scholarships or national grants. In some parts of Europe, PhD students are paid nationally-legislated salaries. Occasionally PhD candidates do have to take out personal loans to fund their studies. You can find out more about what funding is available for PhD students from the posting itself, the departmental website, or the university’s graduate school website.

What can I do with a PhD?

A PhD is an essential qualification for a career in academia or research. It is the first step to becoming a lecturer or professor or a scientist at a university or research institute. However, not all PhDs choose to continue on in academia. The advanced research skills you learn during a PhD are advantageous in a variety of diverse fields such as pharmaceuticals, finance, law, journalism, and tech.

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What is a PhD?

Are you considering a phd degree we take a look at what a phd is, how long it takes and how you can go about getting one..

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What’s a PhD?

What does phd stand for, how long is a phd, how much does a phd cost, how to get a phd, can you do a phd without a master’s, is a phd worth it, looking for clearing advice.

The Clearing concierge has the answers

A PhD is the highest postgraduate-level qualification offered by universities in the UK. It’s for those who are looking to build on what they studied during their master’s degree, or for those currently working who wish to research a particular area within their field.

PhDs are research-based degrees. The student comes up with an original research question, often in collaboration with a university professor, and explores that topic in depth. At the end of the degree a final thesis is produced that could range from 40,000 to 120,000 words.

The number of students enrolling in PhD degrees is increasing year-on-year. From 2015/16 to 2019/20 enrolments increased by 2.9%, according to 2019/20 HESA data on student enrolments . This highlights the growing interest in and demand for the postgraduate qualification.

PhD stands for Doctor of Philosophy. You’ll often find this abbreviated to just ‘Doctorate’ as a PhD falls under the umbrella of doctorate degrees.

They vary in length, based on what you decide to research and whether you choose to study part-time or full-time. Full-time PhD students often take three or four years, with part-time students taking up to seven. Some universities even offer deadline extensions of up to four years.

You can expect to pay anywhere from £3,000 to £6,000 per year. This applies to all UK and EU students, with other international students paying more. Most PhD students fund their degree through scholarships, bursaries, and grants. Many UK research organisations also offer studentships through UK Research and Innovation (UKRI) , which can be another form of funding.

  • Bursaries and scholarships
  • Postgraduate funding

Having a strong interest in a particular subject is the first step to a PhD. You’ll either be applying for an already funded project being offered by a university, or you’ll be pitching your own research proposal. Admissions teams want to see your dedication and enthusiasm, so make sure you’re passionate about the subject first.

Universities tend to list available research projects and who’ll be supervising them on their website. Don’t hesitate to contact any professors you know that are doing research in an area you’re interested in. They may have a PhD position available they haven’t yet advertised.

When applying, you’ll need a:

  • Cover letter
  • Research proposal (if pitching an original research idea)
  • Reference (may be asked to provide three people, who know you in an academic setting or can comment on your research capability)

Use your application as a chance to really convey your passion for the subject. It’s important to expand on your interest, explain why you have that interest and cite examples of you pursuing this interest through past experiences. You’ll be studying for at least three to four years and the admissions teams will want to make sure you’ll be dedicated.

Yes, but this will depend on the course you’re applying for and what previous experience you have. Most PhD degrees will require you to have completed a master’s degree or equivalent, but exceptions can be made if you can demonstrate your capability. Universities want to see that you’re passionate, hard-working, and determined.

This is up to you and your career aspirations. Consider how important it is that you have a doctorate degree and what contribution it’ll make to your future.

Boost your employability

Many choose to do a PhD because it’ll increase their chances of employment. This’ll depend on what you want to study and what industry you want to work in, but doing so could increase your job prospects. Recent data from HESA on graduate activities by level of qualification found that 78.9% of doctorate students were employed upon graduating in the academic years 2017/18 to 2019/20. Only 3.4% were unemployed.

Helps you pursue an academic career

Many students use a PhD as a pathway into academia, progressing into full-time roles at a university or other higher education institution. This could be as a professor, researcher, or other role. PhD students are often employed by the university while they study, helping in lectures, labs, tutorials or as research assistants.

Make a significant contribution to your field

Doctorate degrees offer the opportunity to explore an original research question and advance your knowledge in your chosen field. It's a satisfying position to be in and comes with recognition from your peers. This could also open up a wealth of further research to be explored by either you or your peers.

Develop a range of transferrable skills

Through a doctorate degree you’ll learn a range of invaluable skills, transferrable beyond your studies. These can include:

  • Project management
  • Time management
  • Independence
  • Writing and presentation skills
  • Communication skills
  • Research skills
  • Teaching others

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Other forms: PhDs

A PhD is a university degree that a student gets after several years of advanced study in a subject. Once you have a PhD , you can be called "Dr. So-and-so."

The abbreviation PhD stands for "Doctor of Philosophy," and it's also called a Doctorate. Students who attend graduate school and continue their studies beyond a Master's Degree eventually receive a PhD. Most college professors have a PhD. The name of the degree comes from the Latin phrase philosophiae doctor , and the "philosophy" part of the name comes from the Greek word philosophia , "love of wisdom."

  • noun a doctorate usually based on at least 3 years graduate study and a dissertation; the highest degree awarded graduate study synonyms: Ph.D. see more see less type of: Doctor of Philosophy a doctorate awarded for original contributions to knowledge

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Home > Blog > Tips for Online Students > Higher Education News > Is a PhD Degree for Me? This is What it Means

Higher Education News , Tips for Online Students

Is a PhD Degree for Me? This is What it Means

what is meant by phd

Updated: June 19, 2024

Published: December 26, 2019

Is-a-PhD-Degree-for-Me-This-is-What-it-Means

Wherever you are in your educational journey, you’ve likely heard of the graduate degree called a PhD degree. You may be wondering what is a PhD degree, what are PhD requirements, and what it means to earn a PhD. At this point, you may be questioning if getting a PhD is the right next step for you.

To receive a PhD, you will add the title “Dr.” to you name, but there is much more to it than that. Here, we will dive into what a PhD means, what it takes to earn one, the different kinds of PhD degrees that exist, and the reasons why you may choose to take the path to graduate with one.

What is a PhD?

First thing’s first, let’s define all the ins and outs of what a PhD means. PhD is an abbreviation for “Doctor of Philosophy.”

A PhD is the ultimate academic degree you can earn in a field of choice. To earn a PhD, you must complete original research and evaluate a theory. More often than not, this includes data analysis. This fact is true no matter where you are in the world.

Unlike undergraduate degrees, a PhD is heavily focused on research. As such, lectures are not all that common when working towards earning the degree, but they do still exist. Rather, students will focus particularly on an aspect of the subject choice to create a dissertation. Along with a written thesis, students must present their work orally (known as a “viva voce”) to a group of examiners.

A PhD is recognized around the world as the highest academic achievement. Therefore, no matter where you go, it bears with it an international standard of understanding and a level of respect. It allows for you to be a professor in academia and work in a highly specialized position within the field.

Requirements and Length of Time

While the payoffs of a PhD may seem enticing, the journey to earn your PhD is not an easy or short one.

More often than not, a PhD comes after a master degree. Yet, that’s not always true. Some institutions allow students to skip the master degree and move straight from a bachelor degree into a PhD program.

The time length of a PhD program can vary, but it generally takes three to four years to complete. If a student chooses to study part-time, it could take upwards of six or seven years to graduate.

In order to be accepted into a PhD program, there are a variety of PhD requirements. The most important requirement tends to be proof of high academic standing from your master degree. Some schools may also factor in your bachelor degree grades.

Grades also play a role in assessing the type of funding you may receive. If you have low grades, but still want to pursue a PhD, you’ll likely have to self-fund.

Along with grades, most institutions will also require the following:

1. Proof of language proficiency in the language you will pursue your PhD.

2. resume of work experience and transcript of academic courses., 3. a personal statement sharing your reasons why you want to pursue a phd in your respective field and perhaps why you are choosing the institution., 4. a phd research proposal, which includes:.

  • Your proposed research topic
  • Experience regarding the subject matter
  • Gaps in current knowledge, your understanding of current findings
  • Your research methodology
  • How your research and its implications will affect the world

Student working on a dissertation for a PhD

Photo by  Wadi Lissa  on  Unsplash

How to get a phd.

Getting a PhD requires planning, research, and commitment. Some schools vary in their requirements to apply, so it’s best practice to create your list of desired schools and research their needs.

You can choose to get a PhD at any age, but it’s best to start thinking proactively when you are moving along your graduate degree program.

Here are the main steps it takes to get a PhD:

1. Get a bachelor’s degree

2. complete the gre, 3. apply to graduate schools, 4. begin master’s or phd program, 5. if master’s, graduate and then apply again for a phd program, 6. complete phd coursework, 7. start research and write a dissertation, 8. share dissertation and get published, 9. graduate with a phd, types of phd.

There are different categories of PhD degrees. However, students only choose between professional and academic. Higher and honorary PhDs are awarded later in one’s career.

These include:

Granted in traditional subjects by performing academic research (PhD/Doctor of Philosophy/Th.D – Doctor of Theology)

Professional

These contribute directly to a specific vocational field (Doctor of Business Administration, Doctor of Engineering, Doctor of Education, Doctor of Social Science, Doctor of Architecture, etc.)

Higher/Honorary

To honor esteemed researchers and professionals, an honorary PhD may be rewarded (Doctor of Divinity, Doctor of Science – Science, Technology, Engineering and Math, Doctor of Science – Arts and Humanities)

Reasons to Get a PhD

Everyone has their own reasons for why they want to get their PhD. Here are some motivations behind why you may choose to pursue the degree:

1. Intellectual challenge:

As the final degree in academics, a PhD will challenge your intellectual abilities.

2. Career goals:

Your chosen career requires that you have the degree (i.e., becoming a professor).

3. Personal passion:

You enjoy the subject matter and want to be an expert in the field.

4. Research:

You have something to contribute or know how to fill a gap in the current information.

Research and PhD publication

Photo by  Abby Chung  from  Pexels

The bottom line.

Earning a Doctor of Philosophy degree is not only for those who wish to become a professor . Whether your future career requires the degree or not, you may still want to pursue the academic challenge.

The most common trait of a PhD relies on research. As such, a government agency or organization may also want to fund you in performing research if you have something worthwhile to contribute to your field of study.

As the ultimate destination in terms of degrees, the title of PhD next to your name is well-respected and universally acknowledged. However, before enrolling in a program, make sure that you have the time, resources, and personal passion to fulfill all the necessary requirements.

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what is meant by phd

  • October 11, 2023
  • Education Advice

Ph.D. vs. Doctorate: What are the Differences?

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For those who have a deep-seated attitude, pursuing a doctoral degree can be a tough yet beneficial journey. Currently enrolled in a doctorate program means that a person has already scooched over college admissions, went through high stake tests and exams, and finished all those research papers and long hours spent in university libraries hitting the books. While studying for a doctorate entails asserting oneself to an extensive amount of quality time and money , its significance and purpose usually pave the way to a lucrative end.

After having finished the Master’s Degree , students begin to think about their next step in their academic career. Then, paradoxically, while navigating through academia, they find themselves baffled by the immense terms and terminologies used to label specific degrees. Because the terms “Doctorate” and “Ph.D.” are somehow interlocked and overlap, and because “PhD” is sometimes used inconsistently, it can lead to considerable confusion. Ph.D. vs. Doctorate? You might wonder what their difference is, and why they are important. E xplaining what each of these terms stands for, the difference between them, and why they are valuable, can help you steer yourself down the right path from the outset.

Doctorate Degree vs. Ph.D.

what-is-a-phd

At first glance, it is pretty easy to confuse these two terms. But it is important for everyone to be able to make a distinction between the two. In this article, we will discuss the difference between Ph.D. and Doctorate in detail in order to get rid of any confusion you may have. In the academic world, the terms Doctorate and Ph.D. are currently used interchangeably. Both of them are the top cap of the ladder. However, a doctorate is mostly used as an umbrella term covering many fields ranging from professional degrees, humanities, and scientific disciplines.

A Ph.D. or Doctor of Philosophy, on the other hand, is a subcategory of a doctoral degree, it is much more distinct and clear-cut and is usually narrower in nature encompassing only humanities and scientific fields. In plain English, when someone says they are enrolling on a doctoral degree, it means they are doing a Ph.D. in a specific field. So, technically, in common parlance, there is no difference between the two terms.

But at the other end of the spectrum, one should be careful not to confuse a professional doctoral degree with a Ph.D. The former is more practical and is designed to prepare students to apply existing knowledge to find solutions to real-life problems and has a direct application to a particular profession.

A Ph.D. is theoretical by nature and is more academic and research-focused. it is often fixed on disseminating knowledge by conducting authentic research which means reviewing and identifying gaps in current literature and evaluating the relevance of existing and emerging theories within a particular field.

What Is a Ph.D. Degree and Why Should You Go for It?

Students who acquire a Ph.D. are justly proud — they wear it as a badge of identity in the academic elite. Traditionally, a Ph.D. was associated with teaching, which from Latin licentia docendi meant “license to teach”. However, the concept of Ph.D. has been on shifting sands nowadays and has become a more general term that isn’t necessarily confined to teaching only.

The Value of a PhD

types-of-doctorate-degrees

Obtaining a Ph.D. helps you capitalize on the emerging academic opportunities making you more easily identifiable to employers or businesses seeking to fill professional, higher-level job positions. Many of these career options, conversely, are not available to those who do not belong to the Ph.D. club. While pursuing a Ph.D. requires devoting a tremendous effort and time and making significant personal sacrifices pushing the boundaries of knowledge, it’s all in service of the area of study you’re most passionate and zealous about. Ultimately, once you’ve attained your Ph.D., you will have achieved the pinnacle of education— something not too many people have or are able to accomplish.

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what is meant by phd

A Guide to Choosing and Applying to Ph.D. Programs

Learn everything you need to know about selecting and applying to Ph.D. programs. Learn tips and tricks for a successful application and find your ideal program today!

What Is a Doctorate Degree?

A doctoral or doctorate degree is usually the most advanced degree one can earn in an academic discipline. Many pursue a doctorate degree to increase their professional credibility, be acknowledged as an expert in a specific field, and improve their resume.

A doctorate degree is a graduate-level credential that is usually earned after multiple years of graduate school. Earning a doctoral degree requires a significant level of research and work. In order to get this degree, one has to research a subject thoroughly, conduct new research and analysis, and provide a solution or interpretation into the field. But what types of doctoral degrees are available?

Types of Doctorate Degrees

There are two categories of doctorate degrees: an academic degree and a professional doctorate degree. An academic degree focuses on research, data analysis, and the evaluation of theory. A professional doctorate degree, on the other hand, is considered a terminal degree, which means that one has achieved the most advanced degree in the field. This degree is specifically designed for working professionals who want to grow in their careers.

Professional Doctorate Degrees

A professional doctorate is designed for working professionals who have experience in the field and want to increase their knowledge, improve their credibility, and advance their careers. This degree focuses on applying research to practical issues, coming up with interpretation and solutions, as well as designing effective professional practices within a particular field.

Professional doctoral degrees include:

Doctor of Business Administration (DBA)

The DBA degree is ideal for students who already have a general business background and are interested in delving deeper into the practical and theoretical aspects that underpin business education. More to the point, in DBA you will develop the ability to solve real-life problems, discover the relevant expertise to innovate and uphold complex business issues and so much more. Upon completion, DBA students will possess enhanced leadership and strategic skills as well as the tools to propel their careers in today’s marketplace. The Business Administration industry is keen on finding such graduates with business skills and this is indicated by the immense job positions currently available.

Doctor of Education (Ed.D.)

If you are interested in setting your eyes on creating lifelong learning among your students, making a positive influence in educational culture, contributing to the growing body of research in the education realm , or just enhancing your subject matter expertise, the Doctor of Education program ticks all the boxes. This degree maintains a rigorous approach in academic education that prepares graduates to showcase the skills and expertise to devise solutions in tackling the challenges in contemporary education practice and become transformational leaders in the industry.

Doctor of Computer Science (DCS)

The demand for computer scientists has reached its peak and it is among the most sought-after positions nowadays. With a degree in DCS, you will have the opportunity to design, apply innovative experiments, predict trends and, ultimately, develop a richer understanding and contribute to your area of expertise. After all, who doesn’t want an exciting and financially stable career?

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Doctor of Medicine (M.D.)

The Doctor of Medicine degree is designed to prepare you for various medical challenges in different settings nationally and internationally. This program will further develop your critical thinking and clinical reasoning skills required for safe, high-quality medical practices. It will also improve your leadership, communication, and teamwork skills for collaborative patient care.

Doctor of Optometry (O.D.)

This professional degree typically requires four years of study. It focuses on basic biological sciences such as anatomy and physiology, microbiology, neuroanatomy, and so on. This doctoral degree will prepare, educate, and train professionals to practice at the highest level of proficiency, professionalism, and integrity.

Doctor of Psychology (PsyD)

The Doctoral of Psychology degree concentrates on the clinical and applied aspects of psychology. This type of doctorate prepares students for professional practice and clinical placement. This degree will be highly beneficial when working directly with patients who need psychology services. In addition, this degree allows doctors of psychology to confidently function as researchers and clinicians.

How to Choose a Ph.D. Program?

Choosing a Ph.D. program can be pretty challenging; it is a big academic decision and investment that requires commitment and perseverance. But how can you pick the right Ph.D. program for you? Well, there are some tips to help you choose the best fit for your goals and preferences:

  • Think about the reasons why you want a Ph.D., what you expect to gain from it, and whether it is compatible with your professional goals.
  • Consider your research environment.
  • Take your time to research, compare, and consider multiple opportunities carefully.
  • Pick a subject that interests and motivates you but is also practical.
  • Ask your professors and other scholars in the field for advice.

All in all, the terms “Doctorate’’ and “Ph.D.” are in essence the same, which means all Ph.D. students are Doctoral students as well. On the other hand, earning a Ph.D. degree is no joke. If anything, Ph.D. students have the tenacity, patience, persistence, and years of hard work that you can vouch for. Ultimately, deciding what type of doctoral degree you should hop on, depends on your career goals, what you are passionate about and how you are going to achieve it.

Frequently Asked Questions

What is the difference between a doctorate and a ph.d..

In academic contexts, the terms “Doctorate” and “Ph.D.” are often used interchangeably, but there is a distinction. A Doctorate is an umbrella term covering a wide range of fields, including professional degrees, humanities, and scientific disciplines. A Ph.D., or Doctor of Philosophy, is a specific type of doctoral degree, typically focused on research and academic pursuits in the humanities and scientific fields.

Why should I pursue a Ph.D.?

Pursuing a Ph.D. can be a valuable endeavor, as it opens up academic and research opportunities, enhances your expertise in a specific field, and makes you more attractive to employers seeking candidates for high-level positions. It’s a chance to push the boundaries of knowledge and become an expert in your chosen study area.

What are the benefits of a professional doctorate?

Professional doctorate degrees, such as Doctor of Business Administration (DBA) or Doctor of Education (Ed.D.), are designed for working professionals who want to apply research to practical issues in their field. These degrees can enhance your career prospects, leadership skills, and problem-solving abilities within your profession.

How do I choose the right Ph.D. program?

To choose the right Ph.D. program, consider your career goals, research environment, and personal interests. Take your time to research and compare programs, seek advice from professors and experts in your field, and ensure that the program aligns with your professional aspirations.

What are the main differences between academic and professional doctorate degrees?

Academic doctorate degrees focus on research, theory evaluation, and data analysis, often leading to careers in academia or research. Professional doctorate degrees are more practical, designed for working professionals, and concentrate on applying research to real-world problems within a specific field.

Can I earn a Ph.D. in any field?

Ph.D. programs are available in various fields, including humanities, social sciences, natural sciences, engineering, and more. However, the specific availability of Ph.D. programs may vary by field and university.

Is a Ph.D. a challenging journey?

Yes, pursuing a Ph.D. can be a challenging journey that requires dedication, patience, and years of hard work. It involves conducting original research, writing a dissertation, and often teaching or assisting in courses. It’s a significant commitment, but it can be highly rewarding.

What are the potential career opportunities after earning a Ph.D.?

With a Ph.D., you can pursue careers in academia as a professor or researcher, work in research and development roles in various industries, or take on leadership positions in organizations. The specific career path will depend on your field of study and personal interests.

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What is a PhD and Why Should YOU do one?

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In the UK, a PhD stands for ‘Doctor of Philosophy’, sometimes referred to as a ‘doctorate’. It is the highest level of degree that a student can achieve. At some institutions, including Oxford University, a Doctor of Philosophy is known as a DPhil. It is distinct from professional doctorates such as an Engineering Doctorate (EngD).

Entry requirements

An undergraduate degree is a minimum requirement and many will also require a master’s degree (such as an MA, MSc or MRes). Some scholarships will be on a 1+3 basis, which is one year of a master’s plus three years of PhD funding.

How to apply for a PhD

Prospective students are usually expected to submit a research proposal to the department they wish to undertake their study in. Some departments will encourage students to discuss their ideas with an academic working in that field first. The proposal will outline what they intend their research to investigate, how it relates to other research in their field and what methods they intend to use to carry out their research. Some PhD’s however, particularly in the sciences, are advertised as studentships where the research aims are more prescriptive.

How long is the course?

A PhD usually lasts three years (four for a New Route PhD – see below), or rather, any available funding usually lasts for that time. Students may be able to take extra time in order to complete their thesis but this will usually be at their own expense. For part-time, self-funded students, it can take up to seven years.

What’s involved

A PhD usually culminates in a dissertation of around 80,000-100,000 words , based on research carried out over the course of their study. The research must be original and aim to create new knowledge or theories in their specialist area, or build on existing knowledge or theories. Many departments initially accept students on an MPhil basis and then upgrade them to PhD status after the first year or two, subject to satisfactory progress. Students who are not considered to be doing work appropriate for the level can instead submit a shorter thesis and gain an MPhil.

There is little taught element, students are expected to work independently, supported by their department and a supervisor. There may be seminars to attend and/or lab work to complete, depending on the subject. During their study, students will try and get academic papers published and present their work at conferences, which will allow them to get feedback on their ideas for their dissertation.

New Route PhD

Introduced in 2001, the New Route PhD is a four-year programme that combines taught elements, including professional and transferable skills, with the student’s research. There are now hundreds of doctoral students studying a variety of subjects at a consortium of universities across the UK.

Career prospects for PhD Students

PhD graduates who go on to work in academia usually start off by undertaking postdoctoral research and then a fellowship or lectureship. Other career options will depend on what the PhD was in – commercial research is an option for some, and many are able to use their specialist knowledge and research skills in areas of business and finance.   

For a real insight into what it’s like to study at PhD level, see our vlog series ,  where we have invited students at various stages of their PhD and locations to film themselves over a month and share their videos with you.

Why do a PhD?

If you are considering doing one make sure that you do it with a purpose. Do one because you want to and know why you want to do it and have a clear idea of what  it could lead to .  How is doing a PhD going to help you achieve what you want to in your future?

Reasons to do a PhD.

  • It’ll be good for your career. No one expects you to have your whole career plan mapped out when you start a PhD, but having some ideas of where you want to get to can be useful. Be aware though that you may not get the career benefits of a PhD straight away.
  • You want to be an expert in a particular area of your subject. If you complete a PhD you will be. No-one, not your supervisor, not your external examiner at the end of your PhD, no-one, will know more about the subject you researched than you do.
  • You want to achieve something. You want to work hard and demonstrate a passion for your subject and show how much time and effort you put in and how motivated you are.
  • Showing your ability to motivate yourself is one of many skills you’ll be able to demonstrate to employers after doing a PhD, which is  handy for entering a competitive job market .

Reasons not to do a PhD.

  • Don’t do it just because your degree research project supervisor asked you if you wanted to do one with them. If you wanted to do one and it’s in an area that interests you then great, go for it. If you hadn’t thought about doing one before they asked, and you’re not sure why you want to do one, make sure you work that out before saying yes to them.
  • Don’t do it because you don’t know what else to do. Many people do a PhD because they don’t know what else to do and think it will give them time to work that out. Doing a PhD is a huge commitment, at least 3-4 years of your life, and hard work, so before you take one on, make sure you understand why.
  • And do it because YOU want to, not because your family, or others expect it of you, or because your family or friends are doing one, or have done one. Make it your decision, not someone else’s.

Why Should YOU Do A PhD?

It is your decision to commit to a significant period of time and work and it needs to be something you approach positively and with enthusiasm but also with realism about the pros and cons of undertaking original research.

Who does a PhD?

The idea of the “perpetual student”, i.e. someone who stays on after an undergraduate and/or masters degree, to do a PhD, is perhaps a traditional view of PhDs. Some of you reading this will fall into the category of those who work through the tiers of higher education in this sequential fashion (it does not necessarily make you a “perpetual student” though!). The PhD population today is very diverse and not made up entirely of 21 to 25-year-olds who have stayed in educational settings for the majority of their lives. Others may be considering a return to education in order to change your career or as part of your professional development within an existing career. Some of you may be considering coming to study in the UK independently or with support from an organisation in your home country. Whatever your situation it is very important that you take time to recognise and understand why you are making this commitment and what it entails.

Let us move to the positives of why YOU should do a Ph.D. Broadly, the positive reasons can be classified into:

You WANT to or You NEED to

Some academic colleagues were asked to give reasons why someone should do a PhD and all came back with statements that had the word “passion” in them. This is having a real passion for your subject and an area of it that you want to investigate further. My colleagues also offered some interesting comments on the reality of making a decision to do a PhD even when you have this passion. Some commented on the need to consider doing the right PhD for you and not just any PhD, and I think it is important that you take this seriously as it can be dangerous to compromise too far and embark on research that you are not interested in just because it will lead to a PhD.

Academic colleagues also wanted you to look ahead and consider where your PhD may take you. Do you want to continue in an academic career or apply for jobs in industry or other organisations where a PhD is a requirement or will help you to work at a different level? Interestingly, research on the career intentions of students, undertaken by Vitae revealed that less than one-third had firm career ideas even in the latter stages of their Ph.D. This statistic is concerning as it may mean that PhD students miss opportunities to add to their range of experience. You don’t need to have an exact career plan in place at the start of your Ph.D., but doing research on where it may take you is valuable. For those already in a career and undertaking a PhD as part of their professional development, or those who are viewing a PhD as part of a career change into academia, they should also look ahead and ensure that plans for the future are realistic and achievable.

A decision to undertake a PhD involves the same steps as any other career decision, you need to find out as much as possible about what a Ph.D. really involves. Alongside considering where your passions lie and where they might lead to, you need to research such things as:

  • The working environment and how you will adapt to any differences with your current situation
  • Working with a supervisor
  • What funding is available and what it covers, i.e. fees only or fees and living costs?
  • Most importantly what behaviours, skills and experiences YOU have that will make you a successful and productive researcher

These points and others are covered in more detail in 7 Ph.D Application Tips .

Find your PhD here

For further PhD tips see:

What Can You Do With a PhD?

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20th August 2020 at 12:31 am

Excellent article. I am know more motivate to get a scholorship for my PHD program. I have to enhance my all effort because it’s not easy to get a fully funded, require more effort and time taken.

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10th March 2022 at 9:58 am

Good morning,

Hope are well? I am thinking of gong for PHD. In any UK universities. Hope to hear from you soonest.

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10th March 2022 at 1:08 pm

Cool, thanks for your advice. It’s an inspiration to let my “passion” be abroad. Best for you.

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9th November 2022 at 8:33 pm

This article is timely and so educative. I’m now better informed on how to make a decision on going for my PhD. Thanks a lot.

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what is meant by phd

We are proud to offer some of the best PhD and professional doctorate degree programs in Australia, representing groundbreaking research in business, psychology, design, engineering, health, IT, law, science, technology and more.

What is a PhD?

PhD stands for Doctor of Philosophy and is considered the highest postgraduate achievement you can earn. To complete a doctorate you must produce significant and original research. You’ll develop critical knowledge and understanding of a particular research area. 

A PhD is a doctoral degree with an academic focus. Under appropriate academic supervision, you’ll develop a significant, original piece of research, usually equivalent to 70,000 to 100,000 words.

Professional doctorate

While a PhD focuses on academic research, a professional doctorate makes a significant and original contribution to furthering professional practice. A professional doctorate consists of coursework and a thesis of between 70,000 and 100,000 words.

A new way to complete your PhD, that is unique to Swinburne. You will complete your PhD as part of a team of research students, from across a range of disciplines, to work collaboratively on a broad challenge identified by a partner. Each team member will focus on a different aspect of the problem. Your team might look at a new or developing innovation, with individual projects focused on areas such as:

  • new technology
  • challenges in community acceptance
  • social impact
  • new legal or regulatory frameworks
  • ethical issues.

You’ll undertake research at the university as well as spending time immersed in the work environment of your industry partner. Through this, you'll simultaneously grow your knowledge of communication, leadership and business as well as develop your research skills. You’ll see first-hand the significance and impact your work can have.

Browse our PhD and professional doctorate degree courses

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  • What Is a PhD Thesis?
  • Doing a PhD

This page will explain what a PhD thesis is and offer advice on how to write a good thesis, from outlining the typical structure to guiding you through the referencing. A summary of this page is as follows:

  • A PhD thesis is a concentrated piece of original research which must be carried out by all PhD students in order to successfully earn their doctoral degree.
  • The fundamental purpose of a thesis is to explain the conclusion that has been reached as a result of undertaking the research project.
  • The typical PhD thesis structure will contain four chapters of original work sandwiched between a literature review chapter and a concluding chapter.
  • There is no universal rule for the length of a thesis, but general guidelines set the word count between 70,000 to 100,000 words .

What Is a Thesis?

A thesis is the main output of a PhD as it explains your workflow in reaching the conclusions you have come to in undertaking the research project. As a result, much of the content of your thesis will be based around your chapters of original work.

For your thesis to be successful, it needs to adequately defend your argument and provide a unique or increased insight into your field that was not previously available. As such, you can’t rely on other ideas or results to produce your thesis; it needs to be an original piece of text that belongs to you and you alone.

What Should a Thesis Include?

Although each thesis will be unique, they will all follow the same general format. To demonstrate this, we’ve put together an example structure of a PhD thesis and explained what you should include in each section below.

Acknowledgements

This is a personal section which you may or may not choose to include. The vast majority of students include it, giving both gratitude and recognition to their supervisor, university, sponsor/funder and anyone else who has supported them along the way.

1. Introduction

Provide a brief overview of your reason for carrying out your research project and what you hope to achieve by undertaking it. Following this, explain the structure of your thesis to give the reader context for what he or she is about to read.

2. Literature Review

Set the context of your research by explaining the foundation of what is currently known within your field of research, what recent developments have occurred, and where the gaps in knowledge are. You should conclude the literature review by outlining the overarching aims and objectives of the research project.

3. Main Body

This section focuses on explaining all aspects of your original research and so will form the bulk of your thesis. Typically, this section will contain four chapters covering the below:

  • your research/data collection methodologies,
  • your results,
  • a comprehensive analysis of your results,
  • a detailed discussion of your findings.

Depending on your project, each of your chapters may independently contain the structure listed above or in some projects, each chapter could be focussed entirely on one aspect (e.g. a standalone results chapter). Ideally, each of these chapters should be formatted such that they could be translated into papers for submission to peer-reviewed journals. Therefore, following your PhD, you should be able to submit papers for peer-review by reusing content you have already produced.

4. Conclusion

The conclusion will be a summary of your key findings with emphasis placed on the new contributions you have made to your field.

When producing your conclusion, it’s imperative that you relate it back to your original research aims, objectives and hypotheses. Make sure you have answered your original question.

Finding a PhD has never been this easy – search for a PhD by keyword, location or academic area of interest.

How Many Words Is a PhD Thesis?

A common question we receive from students is – “how long should my thesis be?“.

Every university has different guidelines on this matter, therefore, consult with your university to get an understanding of their full requirements. Generally speaking, most supervisors will suggest somewhere between 70,000 and 100,000 words . This usually corresponds to somewhere between 250 – 350 pages .

We must stress that this is flexible, and it is important not to focus solely on the length of your thesis, but rather the quality.

How Do I Format My Thesis?

Although the exact formatting requirements will vary depending on the university, the typical formatting policies adopted by most universities are:

Font Any serif font e.g. Times New Roman, Arial or Cambria
Font Size 12pt
Vertical Line Spacing 1.5 Lines
Page Size A4
Page Layout Portrait
Page Margins Variable, however, must allow space for binding
Referencing Variable, however, typically Harvard or Vancouver

What Happens When I Finish My Thesis?

After you have submitted your thesis, you will attend a viva . A viva is an interview-style examination during which you are required to defend your thesis and answer questions on it. The aim of the viva is to convince your examiners that your work is of the level required for a doctoral degree. It is one of the last steps in the PhD process and arguably one of the most daunting!

For more information on the viva process and for tips on how to confidently pass it, please refer to our in-depth PhD Viva Guide .

How Do I Publish My Thesis?

Unfortunately, you can’t publish your thesis in its entirety in a journal. However, universities can make it available for others to read through their library system.

If you want to submit your work in a journal, you will need to develop it into one or more peer-reviewed papers. This will largely involve reformatting, condensing and tailoring it to meet the standards of the journal you are targeting.

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Department of Geography

CAUSE - PERU

Doctor of Philosophy (Ph.D.)

The Ph.D. is a different kind of degree from the master’s degree. A doctoral candidate in geography must be capable of making original contributions to knowledge and scholarship. For the students to make such contributions, they must concentrate on a narrow and clearly defined field of study. We require, however, that doctoral candidates know more of geography than their particular specialties; thus, any aspirant for a doctorate must obtain master’s training or its equivalent before being admitted to doctoral candidacy. In short, admission to doctoral candidacy is official recognition that a student’s general foundation in the breadth of geography is satisfactory. Students then devote their attention to developing depth in chosen specialties.

The general requirements for a doctoral degree in geography are more rigorous than those for a master’s degree. At the same time, the greater flexibility of the doctoral program allows advanced students to pursue programs of study tailored to their special interests and needs.

Progress through the degree is marked by: 

  • Successful performance in a verbal qualifying exam; 
  • Four-day written comprehensive exam, with a verbal portion after the written answers have been assessed by the committee;  
  • Formal dissertation proposal; and 
  • Verbal defense of a completed dissertation.

The four-year Ph.D. program is reserved for students who have a master’s degree from another graduate program. That can be another geography program at another university, a non-geography program at another university, or a non-geography program at Penn State.

Students entering the four-year Ph.D. program must take the doctoral qualifying exam in their first year. A committee from three of the four fields of geography and formally appointed by the Graduate Program Officer will administer the qualifying exam. The qualifying exam can take place any time during the year, but students in the four-year Ph.D. program typically take it during spring semester.

Students in the four-year Ph.D. program complete a comprehensive exam and defend their dissertation proposal in the second year. Depending on the needs of their research, and in agreement with their doctoral committee, students can fulfill these two requirements in either order. Once students have successfully passed their comprehensive exam and defended their proposal, they typically take two years to research, write, and defend their dissertations.

Handbook

Our online Graduate Student Handbook explains the program requirements for all degrees.

Viral Olympic breakdancer Raygun defends her performance

The Australian breaking star went viral with her unique dance moves.

When breaking , or breakdancing, made its debut at the 2024 Paris Olympics , the sport quickly had its breakout star, b-girl Raygun, a 36-year-old Australian college professor.

Raygun, whose birth name is Rachael Gunn, went viral after her performance Friday in Paris, where she took on b-girls in their late teens and early 20s with unique dance moves that quickly became the focus of memes and jokes on social media.

Gunn did not earn a medal in Paris, losing her three round-robin battles by a score of 54-0.

The online criticisms of Gunn's performance led her to defend her skills, telling reporters that what she brought to her performance was "creativity."

what is meant by phd

"I was never going to beat these girls on what they do best -- their power moves," Gunn said, according to ESPN . "What I bring is creativity."

"All of my moves are original," she continued. "Creativity is really important to me. I go out there, and I show my artistry. Sometimes it speaks to the judges, and sometimes it doesn't. I do my thing, and it represents art. That is what it is about."

On social media, some users dubbed one move by Gunn "the kangaroo," while others compared her dance moves to when a child asks you to watch their performance.

what is meant by phd

"I'd like to personally thank Raygun for making millions of people worldwide think 'huh, maybe I can make the Olympics too,'" one user wrote on X, alongside a photo of Raygun's Olympic performance.

The online critiques of Gunn's performance led Australia's Chef de Mission, Anna Meares, to issue public support Saturday for her performance.

"I love Rachael, and I think that what has occurred on social media with trolls and keyboard warriors, and taking those comments and giving them airtime, has been really disappointing," Meares said at a news conference, according to ESPN. "Raygun is an absolutely loved member of this Olympic team. She has represented the Olympic team, the Olympic spirit with great enthusiasm. And I absolutely love her courage. I love her character, and I feel very disappointed for her, that she has come under the attack that she has."

2 generational greats on the culture of breaking

On Sunday, the head judge of the breaking competition in Paris defended Gunn, while the head of the World DanceSport Federation said officials are looking out for her "mental safety" after the online criticism.

"Breaking is all about originality and bringing something new to the table and representing your country or region," head judge Martin Gilian said at a press conference, according to The Associated Press. "This is exactly what Raygun was doing. She got inspired by her surroundings, which in this case, for example, was a kangaroo."

Sergey Nifontov, general secretary of the World DanceSport Federation, added of Gunn's mental health, according to the AP, "We offered (the) support of our safe-guarding officer. We are aware about what has happened, especially on social media, and definitely we should put the safety of the athlete, in this case, mental safety in first place. She has us as a federation supporting her."

According to her Olympics biography , Gunn is a former jazz and ballroom dancer who entered the sport of breaking through her husband, Samuel, who had been breaking for the past decade.

what is meant by phd

Gunn started breaking in her mid-20s and went on to become the top-ranked b-girl in Australia in 2020 and 2021.

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Olympic power couple celebrates wife's gold medal win

Last year, she won the QMS Oceania Championships in Sydney to earn Australia's first-ever spot in the b-girl competition at the Olympics, according to her bio.

When not breaking, Gunn, who holds a Ph.D. in cultural studies, is a researcher and lecturer at Macquarie University in Sydney, where she studies the "the cultural politics of breaking," according to her university biography.

what is meant by phd

As both a breaker and a researcher, Gunn told the podcast "The [Female] Athlete Project" that her bag, "always has two main things, my knee pads and my laptop."

Tom Cruise skydives into Paris Olympics closing ceremony in epic stunt

While in Paris, Gunn shared a photo of herself on Instagram in Team Australia's uniform along with the caption, "Don't be afraid to be different, go out there and represent yourself, you never know where that's gonna take you."

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COMMENTS

  1. Doctor of Philosophy

    A Doctor of Philosophy (PhD or DPhil; Latin: philosophiae doctor or doctor philosophiae) is a terminal degree that usually denotes the highest level of academic achievement in a given discipline and is awarded following a course of graduate study and original research.The name of the degree is most often abbreviated PhD (or, at times, as Ph.D. in North America), pronounced as three separate ...

  2. PhD Definition & Meaning

    The meaning of PHD is the academic degree, title, or rank of doctor of philosophy; also : a person who has earned the academic degree of doctor of philosophy. How to use PhD in a sentence.

  3. What Does 'PhD' Stand For?

    A PhD is a terminal academic degree students typically pursue when they're interested in an academic or research career. A PhD is the highest possible academic degree a student can obtain. PhD stands for "Doctor of Philosophy," which refers to the immense knowledge a student gains when earning the degree. While you can actually get a PhD in ...

  4. What is a PhD?

    What is a PhD? A PhD is the highest postgraduate qualification level that can be awarded in academic study. This is usually completed over three to four years of full-time study, and involves research into an original contribution in your chosen field. PhD is an acronym that stands for Doctor of Philosophy. The name for PhD comes from the Latin ...

  5. Explained: What Is a PhD Degree?

    PhD stands for Doctor of Philosophy. This is one of the highest level academic degrees that can be awarded. PhD is an abbreviation of the Latin term (Ph)ilosophiae (D)octor. Traditionally the term 'philosophy' does not refer to the subject but its original Greek meaning which roughly translates to 'lover of wisdom'.

  6. What is a PhD?

    PhD is short for Doctor of Philosophy. This is an academic or professional degree that, in most countries, qualifies the degree holder to teach their chosen subject at university level or to work in a specialized position in their chosen field. The word 'philosophy' comes from the Ancient Greek philosophia, literally translated as 'love ...

  7. PhD

    PhD definition: 1. abbreviation for doctor of philosophy: the highest college or university degree, or someone who…. Learn more.

  8. What Is a PhD?

    A Doctor of Philosophy, often known as a PhD, is a terminal degree —or the highest possible academic degree you can earn in a subject. While PhD programs (or doctorate programs) are often structured to take between four and five years, some graduate students may take longer as they balance the responsibilities of coursework, original research ...

  9. What is a PhD?

    Definition of a PhD - A Doctor of Philosophy (commonly abbreviated to PhD, Ph.D or a DPhil) is a university research degree awarded from across a broad range of academic disciplines; in most countries, it is a terminal degree, i.e. the highest academic degree possible. PhDs differ from undergraduate and master's degrees in that PhDs are ...

  10. What is a PhD? Advice for PhD students

    A. A PhD is the highest level of academic degree awarded by universities, involving in-depth research and a substantial thesis. Q. What does "PhD" mean? A. "PhD" stands for doctor of philosophy, recognising expertise in a field. Q. What is a professional doctorate? A.

  11. What Is a Doctorate or a Doctoral Degree?

    A doctor of philosophy degree is designed to prepare people for research careers at a university or in industry, and teach students how to discover new knowledge within their academic discipline ...

  12. What is a PhD?

    A PhD is an essential qualification for a career in academia or research. It is the first step to becoming a lecturer or professor or a scientist at a university or research institute. However, not all PhDs choose to continue on in academia. The advanced research skills you learn during a PhD are advantageous in a variety of diverse fields such ...

  13. Doctorate

    Doctorate. A doctorate (from Latin doctor, meaning "teacher") or doctoral degree is a postgraduate academic degree awarded by universities and some other educational institutions, derived from the ancient formalism licentia docendi ("licence to teach"). In most countries, a research degree qualifies the holder to teach at university level in ...

  14. What is a PhD?

    A PhD is the highest postgraduate-level qualification offered by universities in the UK. It's for those who are looking to build on what they studied during their master's degree, or for those currently working who wish to research a particular area within their field. PhDs are research-based degrees. The student comes up with an original ...

  15. PhD

    PhD: 1 n a doctorate usually based on at least 3 years graduate study and a dissertation; the highest degree awarded graduate study Synonyms: Ph.D. Type of: Doctor of Philosophy a doctorate awarded for original contributions to knowledge

  16. PhD vs Doctorate: What's the Difference?

    A PhD lies within the doctorate category, so one is not better than the other. According to the American Psychological Association , the PhD is "intended for students interested in generating new knowledge through scientific research (i.e., setting up experiments, collecting data, applying statistical and analytical techniques) and/or gaining ...

  17. Is a PhD Degree for Me? This is What it Means

    PhD is an abbreviation for "Doctor of Philosophy.". A PhD is the ultimate academic degree you can earn in a field of choice. To earn a PhD, you must complete original research and evaluate a theory. More often than not, this includes data analysis. This fact is true no matter where you are in the world.

  18. Ph.D. vs. Doctorate: What are the Differences?

    A Ph.D. or Doctor of Philosophy, on the other hand, is a subcategory of a doctoral degree, it is much more distinct and clear-cut and is usually narrower in nature encompassing only humanities and scientific fields. In plain English, when someone says they are enrolling on a doctoral degree, it means they are doing a Ph.D. in a specific field.

  19. What is a PhD and Why Should YOU do one?

    Doing a PhD is a huge commitment, at least 3-4 years of your life, and hard work, so before you take one on, make sure you understand why. And do it because YOU want to, not because your family, or others expect it of you, or because your family or friends are doing one, or have done one. Make it your decision, not someone else's.

  20. PhD vs Doctorate: What's the Difference?

    While a Ph.D. and a doctorate award "Doctor" titles, a Ph.D. tends to be an academic degree while a doctorate is usually a professional degree. Ph.D.s often focus on extensive research and may lead to job titles such as research scientist, historian, philosopher, professor or engineer. Because a doctorate typically provides students with ...

  21. What is a PhD or Professional Doctorate Degree?

    What is a PhD? PhD stands for Doctor of Philosophy and is considered the highest postgraduate achievement you can earn. To complete a doctorate you must produce significant and original research. You'll develop critical knowledge and understanding of a particular research area. PhD. A PhD is a doctoral degree with an academic focus.

  22. What Is a PhD Thesis?

    A PhD thesis is a concentrated piece of original research which must be carried out by all PhD students in order to successfully earn their doctoral degree. The fundamental purpose of a thesis is to explain the conclusion that has been reached as a result of undertaking the research project.

  23. Doctor of Philosophy (Ph.D.)

    The Ph.D. is a different kind of degree from the master's degree. A doctoral candidate in geography must be capable of making original contributions to knowledge and scholarship. For the students to make such contributions, they must concentrate on a narrow and clearly defined field of study. We require, however, that doctoral candidates know more of geography than their particular ...

  24. EdD Vs PhD: What's the Difference?

    A PhD in Education, or a Doctor of Philosophy in Education, is a research-based doctorate degree. According to teach.com, this means most of your time during a PhD program will be spent conducting research and writing a dissertation. A PhD in Education is usually geared toward those who want to pursue a career in academia or research.

  25. Viral Olympic breakdancer Raygun defends her performance

    On Sunday, the head judge of the breaking competition in Paris defended Gunn, while the head of the World DanceSport Federation said officials are looking out for her "mental safety" after the ...