Sunderland runs its research degrees through the Graduate School, and the numbers it publishes are more useful than a single ceiling would be.
Thesis length, as a band
| Degree | Length |
|---|---|
| MPhil | 20,000 to 40,000 words |
| PhD | 40,000 to 80,000 words |
| Professional Doctorate | Report plus portfolio totalling 80,000 words, or a thesis normally around 80,000 |
| PhD by Published or Creative Work | Commentary of 10,000 to 20,000 words |
The PhD band is the one to think about properly. A range of 40,000 to 80,000 is a factor of two, and it is stated as depending on the subject area. That means 40,000 words is a real, acceptable PhD in some disciplines, not a failure to write enough.
This matters because students hear a number from a friend in another field and assume it applies. A laboratory science thesis where the contribution sits in data and analysis looks very different from a humanities thesis where the contribution is the argument itself. Ask your supervisors where your discipline sits, early, and write to that rather than to a number you have absorbed from elsewhere.
The PhD by Published or Creative Work figure is worth noticing for a different reason. A 10,000 to 20,000 word commentary sounds small until you realise what it has to do: bind an existing body of work into a coherent contribution and argue for its significance. Short does not mean easy.
Duration, and what the fourth year is for
| Degree | Full time | Part time |
|---|---|---|
| MPhil | 2 years | 3 years |
| PhD | 3 years | 4 to 5 years |
For full-time PhD candidates the thesis is expected by the end of the third year. The important detail is what happens if you continue into a fourth:
If you need to enter the fourth year, your viva voce examination, any subsequent corrections, and the ratification of the award should all be completed by the end of that period.
So year four is not a writing year with a viva bolted on the end. It is the examination year. A thesis submitted late in year four leaves no room for the viva to be scheduled, for corrections to be done, or for the award to be ratified.
If you are heading into a fourth year, the useful planning question is not "when can I finish writing" but "what is the latest I can submit and still leave time for everything that follows". Work back from the end of the period, not forward from your draft.
Supervision
You have a First and Second Supervisor and a progress meeting each month.
Monthly is frequent enough that drift shows up quickly, which is the point. Use the meetings for the things that are genuinely uncertain rather than for progress reporting: a monthly rhythm is well suited to testing a chapter's structure before you write it, and poorly suited to discovering after twelve months that the whole approach needed rethinking.
Depositing the thesis
The completed thesis is deposited in SURE, the University of Sunderland Institutional Repository.
You keep your IP
Students retain intellectual property rights in their work.
The exception is work commissioned or funded by an external party with its own IP claim. If you have a funder, an industrial partner or a sponsoring employer, read that agreement rather than assuming the general rule covers you.
The third-party permissions trap
This is the single most practically useful thing on Sunderland's library guide, and it surprises almost everyone:
Even if you have obtained permission to include an item in your thesis, you will need to seek a new permission to include it in a further publication.
Permission is granted for a use, not for a piece of material. The figure you cleared for your thesis is not cleared for the journal article you carve out of chapter four. If you are planning to publish from your thesis, ask for permission covering both uses at the time you first approach the rights holder, because going back a second time is slower and sometimes unsuccessful.
Permissions are needed for images, graphs, maps and diagrams you did not create.
Embargoes
An embargo is available, and the guide frames it around the concern that an openly available thesis might affect later publication prospects. If you intend to publish from the work, raise the embargo question before deposit rather than after.
What to confirm rather than assume
Sunderland's detailed procedures live in the Academic Quality Handbook, and several specifics are not published on the open pages:
- No margin, font or line spacing figures on the public research degree pages; confirm the presentation requirements with the Graduate School
- No single citation style imposed centrally; your discipline decides
- No published similarity or plagiarism-check threshold
- No published university-wide policy on generative AI use in theses on these pages
- No published correction periods after the viva, nor the full list of examination outcomes
- No published embargo durations
Where a figure is not published openly, ask the Graduate School directly on [email protected], and get the answer in writing if it affects your timeline.
Pre-submission checklist
- Confirmed where my discipline sits in the word band, rather than assuming a number
- Thesis within the band for my degree
- Working back from the end of my registration period, not forward from my draft
- Enough of the fourth year left for viva, corrections and ratification, if I am in one
- Monthly supervision meetings used for the uncertain decisions, not just reporting
- Permissions obtained for every third-party image, graph, map and diagram
- Permissions requested to cover future publication as well as the thesis
- Funding or sponsorship agreement checked for external IP claims
- Embargo discussed if I intend to publish from the thesis
- Presentation requirements confirmed with the Graduate School, since none are published openly
Where to get help
The Graduate School owns the process, the regulations and anything the public pages leave open. The library handles deposit in SURE, copyright and permissions questions. Your First and Second Supervisors own the academic content and the judgement about length in your field.
If the writing itself is what is slowing you down, our thesis writing support works through it chapter by chapter, and our PhD thesis help covers doctoral work specifically.







