To become a researcher, the usual route is a PhD: three to four years full-time in the UK, around four in the Netherlands, and longer in the US, where the median is 5.8 years from entering the doctoral programme. After it the academic career path runs through postdoctoral posts and fellowships to a lectureship or assistant professorship, but most doctoral graduates now work outside universities, many of them still in research.
EdCitation publishes this guide, and every length and figure in it was read at the source on 27 September 2026: UKRI, the US National Science Foundation's statistics centre, Vitae, named universities and the Researcher Development Concordat. Routes differ by country, subject and funder. Nothing here promises a studentship, a post or a salary.
Research is built on the published record. EdCitation's free Find sources searches it by topic or by the claim a sentence needs to support, Cite a source builds each reference from the publisher's record, and Verify references checks a thesis's whole list. EdCitation never writes a word of your thesis or your application, and that is exactly why examiners and panels can trust what it hands you: a source that exists.
What are the stages of becoming a researcher?
There are four: the PhD, one or more postdoctoral posts, often a fellowship, and then a permanent academic post; or a move into research outside universities at any point after the doctorate. The table gives each stage's length as its own source states it.
| Stage | Typical length, as the source states it | What it involves | Source |
|---|---|---|---|
| PhD, UK | UKRI studentships usually last three to four years full-time; Birkbeck expects three to four years, or five to seven part-time | Research towards a thesis; an upgrade from MPhil to PhD at 9 to 18 months; a viva | UKRI (2026b); Birkbeck (2024) |
| PhD, US | Median 5.8 years from starting the doctoral programme, for 2025 graduates | Qualifying procedures and candidacy by the end of year two at Stanford; then the dissertation and its defence | NCSES (2026b); Stanford (2021) |
| PhD, Netherlands | A four-year project at TU Delft | Salaried research under the Dutch universities' collective labour agreement, with 45 credits of doctoral education | TU Delft (n.d.-a, n.d.-b) |
| Postdoc | Temporary, with no single length | Further training in research, usually on a fixed-term contract | NCSES (2026a); Vitae (2026) |
| Fellowship | UKRI Future Leaders Fellowships: four years, renewable for up to three more | Leading your own programme of research | UKRI (2026a) |
| Assistant professor or lecturer | Stanford: normally 3 to 4 years at first, at most seven in total | Teaching and research; probation, then promotion or tenure | Stanford (n.d.); Cambridge (2021) |
| Research outside universities | No fixed length | Industry, government, charities and health services | Vitae (2026); NCSES (2026a) |
| Reading the literature | Every stage | Finding and citing what is already known | EdCitation's Find sources and Cite a source, free |
How long is a PhD?
A PhD takes three to four years full-time in the UK, about four in the Netherlands and nearer six in the US, where qualifying procedures come before the dissertation. Part-time, Birkbeck expects five to seven years.
In the UK
UK Research and Innovation (2026b) says funding for full-time studentships usually lasts between three and four years, with flexible arrangements possible. Universities set their own expectations inside that: Warwick's History department works to the 3.5 years, or six to seven part-time, that its Doctoral College expects (University of Warwick, 2025).
In the US
The National Center for Science and Engineering Statistics (NCSES) measures time to degree every year in the Survey of Earned Doctorates, a census of research doctorate recipients. For 2025 graduates the median was 5.8 years from starting the doctoral programme, 7.0 years from starting any graduate school, and 8.6 years from the bachelor's degree (National Center for Science and Engineering Statistics, 2026b). Fields differ: 5.3 years in engineering, 6.0 in the social sciences, and 6.8 in the humanities and arts.
In the Netherlands
A Dutch PhD is often a job. TU Delft describes a four-year project, paid under the collective labour agreement for Dutch universities (Delft University of Technology, n.d.-a), and its Mechanical Engineering graduate school adds 45 credits of doctoral education to the research (Delft University of Technology, n.d.-b). Utrecht notes that some candidates are funded by a scholarship instead, and external candidates by their own means, often over a longer period (Utrecht University, n.d.).
What happens during a PhD?
A PhD is a supervised research project with at least one formal checkpoint before the thesis is examined.
In the UK it is usually an upgrade from MPhil to PhD registration. Birkbeck holds the first attempt between 9 and 18 months after a full-time student starts, before a panel of two academics, and judges whether the student can reach a PhD thesis in reasonable time (Birkbeck, University of London, 2024). Warwick's History department asks for a draft chapter of 5,000 to 6,000 words and a 2,500-word research proposal, normally within the first 9 to 12 months (University of Warwick, 2025).
In the US it is candidacy. Stanford expects students to finish their programme's qualifying procedures and apply for candidacy by the end of the second year; candidacy lasts five years, and failure to advance ends the programme (Stanford University, 2021).
Then comes the thesis, a sustained contribution to knowledge, and its oral examination. The writing is covered in how to write a PhD thesis, the viva in how to prepare for a viva or defence, and getting in, with funding and supervisors, in how to apply for a PhD.
What happens after a PhD?
The academic career path after a PhD usually runs from a postdoc, through a fellowship for some, to a lecturer or assistant professor post. None of the steps is guaranteed.
The postdoc
A postdoc is a temporary research job after the doctorate: NCSES defines it as a position mainly for further education and training in research, in academia, industry, government or a nonprofit (National Center for Science and Engineering Statistics, 2026a). Of 2024 US doctorate recipients with a definite job or training commitment in the United States, 39% had committed to a postdoc. In the UK, Vitae (2026) found that 22% of working 2022/23 doctoral graduates were in higher-education research jobs such as postdocs 15 months after graduating, and that 93% of those entering such roles were on fixed-term contracts.
Fellowships
A fellowship pays a researcher to lead their own programme rather than work on someone else's grant. UKRI's Future Leaders Fellowships give four years of funding with the option of up to three more, in universities, businesses and other research organisations (UK Research and Innovation, 2026a). Fellowships are competitive, and each funder sets its own eligibility.
Lecturer or assistant professor
The first permanent-track academic post goes by different names. At Cambridge, a pre-probation University Lecturer became a University Assistant Professor on 1 October 2021, and a Lecturer past probation became a University Associate Professor (University of Cambridge, 2021). At Stanford an assistant professor is normally appointed for three to four years, reappointed for at most seven in total, and service beyond seven years confers tenure by length of service (Stanford University, n.d.).
What do PhD graduates actually go on to do?
Most work, and fewer than half work in universities. The UK and US figures agree on that.
In the UK
Vitae (2026) analysed HESA's Graduate Outcomes survey for 10,690 doctoral graduates of 2022/23, questioned 15 months after graduating. 91% were working, 73% full-time, and under 3% were unemployed. Of those working, 41% were in higher education, down from roughly half in earlier Vitae analyses; 14% were in research jobs outside higher education, and 30% in other occupations common among doctoral graduates, such as health, engineering and IT professions. HESA's own pages would not open for us behind a bot check, so these figures are Vitae's reading of HESA's data.
In the US
NCSES (2026a) reports that of 20,469 new doctorate recipients with a definite US job other than a postdoc in 2024, 40% were going into academia, 40% into industry or business, 8% into government and 7% into nonprofits. The academic share has fallen from 56% in 2004. The survey is taken at graduation, so some of the 30% of science and engineering graduates without a definite commitment will have found one later.
What research careers are there outside academia?
Industry, government, charities and the health services all employ researchers, and the Concordat that governs UK researcher development says outright that most researchers will move on to careers across a wide range of sectors (Concordat Strategy Group, 2019). It asks funders to support that move and researchers to prepare for it.
- Government. The Government Social Research profession has over 2,400 accredited members across more than 50 departments and organisations, designing and evaluating research for policy (Government Social Research Profession, n.d.).
- Industry and business. In the US in 2024, industry and business took as many new doctorate holders with non-postdoc jobs as academia did, 40% each (National Center for Science and Engineering Statistics, 2026a).
- Research outside higher education. In the UK, 14% of working doctoral graduates were in research jobs outside universities 15 months on, a share similar to earlier analyses (Vitae, 2026).
Is a PhD worth it?
In our view a PhD is worth it when you want to do research for a living, in or out of a university, and much less so as a route to one job title. The evidence cuts both ways.
For: just under 60% of employed 2022/23 doctoral graduates said their doctorate was a requirement of their job, and only 14% said it had not been at least an advantage; 77% regularly used their doctoral research skills (Vitae, 2026). Against: the posts that most resemble the PhD, research jobs in universities, are the least secure, with 93% fixed-term, and the academic share of new US doctorate holders' non-postdoc jobs fell from 56% in 2004 to 40% in 2024.
Before committing, ask yourself four things:
- Do I want to spend three to six years on one question?
- Is the studentship funded, and for how long? UKRI studentships are applied for through the university, not UKRI.
- What did the last few graduates of this group go on to do? Ask the programme.
- Would I still be glad I did it if I left research afterwards?
What skills does a researcher need?
The Vitae Researcher Development Framework sets them out. Its 2025 version puts the researcher at the centre, surrounded by the wider research community, and breaks the values, knowledge and behaviours of effective researchers into descriptors with up to four phases each (Vitae, n.d.). It replaced the 2010 framework's four domains, from knowledge and intellectual abilities to engagement, influence and impact.
The Concordat turns that into time. Signatory institutions must give researchers time for a minimum of 10 days' professional development a year, pro rata, and managers must hold a career development review with each researcher at least annually (Concordat Strategy Group, 2019). At a UK signatory, those days are yours to claim.
A timeline from first degree to first academic post
This timeline is ours, built from the sources above; your field and country will stretch or compress it.
- Final year of the degree, or a master's: a dissertation that shows you can do research. Read widely with Find sources and keep every reference from the start.
- Autumn to January before entry: apply for a PhD and its funding; several UK partnership deadlines fall in December and January.
- PhD year one: a literature review and a plan; in the UK, the upgrade at 9 to 18 months; in the US, qualifying procedures.
- Middle years: the research itself, conference papers, perhaps a first article.
- Final year: writing up, then the thesis's reference list through Verify references before submission, and the viva or defence.
- The years after: one or more postdocs, and fellowship applications.
- Then: a lectureship or assistant professorship, or research in industry, government or a charity.
How EdCitation helps you become a researcher
EdCitation is the best tool for the part of research that must never be made up: the sources. It looks each reference up in the publisher's record and never writes one, which no chatbot can promise across the hundreds a thesis carries. It never writes any part of a thesis, proposal or application; those are yours.
Finding the literature. Find sources searches about 300 million published works by topic or by the claim a sentence needs to support, filtered by kind of source, years and open access, free with no account. On 27 September 2026 we searched it for career outcomes of PhD graduates outside academia. It answered from OpenAlex with 22,216 records, and the first was a 2025 scoping review, "PhD graduates pursuing careers beyond academia" by Isabelle Skakni and four colleagues in Higher Education Research & Development, cited 17 times.
Building each reference. Cite a source builds the entry from a DOI, title, PubMed ID, ISBN or web address in APA 7, MLA 9, Chicago 18 author-date, Harvard, IEEE or Vancouver, and screens it for retraction.
Checking the list. Verify references returns each reference verified, "check this" or not found, flags retracted papers and never shows "could not check" as not found. References from a file keeps a thesis on file so each run shows what changed: three checks a month free, no limit with Pro at $8 a month (Pricing).
Quick questions
How long is a PhD?
In the UK usually three to four years full-time, the span UKRI studentships normally fund. In the US the median for 2025 graduates was 5.8 years from starting the doctoral programme; at TU Delft a PhD is a four-year salaried project.
What is a postdoc?
A temporary research post for someone who already holds a doctorate, meant for further training in research, usually on a fixed-term contract.
Do most PhD graduates stay in academia?
No. Vitae found 41% of working UK doctoral graduates were in higher education 15 months on, and in the US 40% of those with a non-postdoc job commitment were heading into academia in 2024.
Is a PhD worth it?
For research, often: just under 60% of employed UK doctoral graduates said their job required the doctorate, in Vitae's 2026 analysis. But 93% of those entering university research jobs were on fixed-term contracts, so weigh the security you need.
Can EdCitation find sources for a PhD literature review?
Yes. EdCitation's free Find sources searches about 300 million published works by topic or claim, and Cite a source builds each reference from the record.
References
- Birkbeck, University of London. (2024). Expectations for upgrade from MPhil to PhD status. https://www.bbk.ac.uk/professional-services/registry-services/student-policies-2025-26/mphil-to-phd-upgrade
- Concordat Strategy Group. (2019). The concordat to support the career development of researchers [PDF]. https://researcherdevelopmentconcordat.ac.uk/wp-content/uploads/2022/01/Researcher-Development-Concordat_Sept2019-1.pdf
- Delft University of Technology. (n.d.-a). PhD. https://www.tudelft.nl/en/about-tu-delft/working-at-tu-delft/phd
- Delft University of Technology. (n.d.-b). PhD programme. Graduate School of Mechanical Engineering. https://www.tudelft.nl/en/me/research/graduate-school-me/phd-programme
- Government Social Research Profession. (n.d.). About us. GOV.UK. https://www.gov.uk/government/organisations/civil-service-government-social-research-profession/about
- National Center for Science and Engineering Statistics. (2026a, March 13). Doctorate recipients from U.S. universities: 2024 (NSF 26-315). U.S. National Science Foundation. https://ncses.nsf.gov/pubs/nsf26315
- National Center for Science and Engineering Statistics. (2026b, September 25). Doctorate recipients from U.S. universities: 2025 data tables (NSF 26-326). U.S. National Science Foundation. https://ncses.nsf.gov/pubs/nsf26326
- Stanford University. (n.d.). Chapter 2: Appointments, reappointments and promotions in the professoriate. Faculty Handbook. https://facultyhandbook.stanford.edu/index/chapter-2-appointments-reappointments-and-promotions-professoriate
- Stanford University. (2021, July 30). 4.6.1 Doctoral degrees, candidacy: Policy. Graduate Academic Policies and Procedures. https://gap.stanford.edu/handbooks/gap-handbook/chapter-4/subchapter-6/page-4-6-1
- UK Research and Innovation. (2026a, March 27). Future Leaders Fellowships. https://www.ukri.org/apply-for-funding/our-fellowship-opportunities/future-leaders-fellowships/
- UK Research and Innovation. (2026b, April 7). UKRI-funded studentships. https://www.ukri.org/apply-for-funding/ukri-funded-studentships/
- University of Cambridge. (2021, September 9). Changes to academic titles in 2021/2022: Implementation. Human Resources. https://www.hr.admin.cam.ac.uk/changes-to-academic-titles-2021
- University of Warwick. (2025, October 2). Upgrade procedures. Department of History. https://warwick.ac.uk/fac/arts/history/students/pgr/upgrade
- Utrecht University. (n.d.). Types of PhD positions. https://www.uu.nl/en/organisation/phd-programmes/starting-a-phd-track/types-of-phd-positions
- Vitae. (n.d.). The Vitae Researcher Development Framework. https://vitae.ac.uk/vitae-researcher-development-framework/
- Vitae. (2026). What do researchers do? Employment, earnings and activities of recent doctoral graduates 2026 [PDF]. Careers Research and Advisory Centre. https://vitae.ac.uk/wp-content/uploads/2026/03/Vitae_WDRD2026_Report-2.pdf