Choosing a degree is one of the most consequential decisions you will make, and also one of the least well supported. Most students receive minimal structured guidance. This guide gives you a practical framework for thinking it through — covering the factors that genuinely matter, the myths worth dismissing, and how to make a confident decision even if you are not yet sure.
Start with genuine interest, not prestige
The single most reliable predictor of degree success is genuine interest in the subject. Students who study a subject because it sounds prestigious, because their parents chose it, or because they could not decide often disengage at the level of depth university requires. A student who is genuinely curious about their subject will read beyond the curriculum, engage with seminars, and produce better work — regardless of the subject's status rankings.
Does the subject matter for your career?
For some careers, the subject matters a great deal: Medicine requires a medical degree. Law can be entered via any degree, but a law degree gives you an advantage on the LPC/SQE route. Finance and consulting recruit heavily from economics, mathematics, and sciences — though they also recruit from humanities. Technology recruits from computer science but increasingly from any numerate subject. For most graduate careers, the degree class and the university matter more than the specific subject.
Understanding graduate employability data
The HESA Graduate Outcomes survey publishes data on what graduates from different subjects and universities are doing 15 months after graduation. This data is imperfect (it captures early outcomes, not long-term careers), but it is useful for identifying subjects with consistently high employment rates versus those where a significant proportion of graduates are in non-graduate roles. UCAS also publishes subject-level data. Use both when researching your options.
The Russell Group question
Russell Group membership does signal certain things — research intensity, teaching resources, a specific peer environment, and a brand that carries weight with some employers, particularly in finance and law. But there are excellent departments at non-Russell Group universities, and many employers (especially in technology, the public sector, and creative industries) recruit actively from a wide range of institutions. For the most competitive graduate programmes, a first-class or 2:1 from a well-regarded university in a relevant subject is typically more important than Russell Group membership alone.
Joint honours and broad degrees
Joint honours degrees (e.g. Politics and Economics, History and French) can work very well for students with genuine interest across two areas. The risk is spreading attention too thinly in the first year before you find your academic footing. Liberal Arts degrees offer breadth and flexibility but require you to have a clear rationale for choosing them — admissions tutors and employers will ask why. If you are genuinely uncertain between subjects, a joint degree with a clear connection between the two subjects (not just "I couldn't decide") is often a better choice than defaulting to one or the other.
What to do if you are undecided
Being undecided at 17 or 18 is normal and does not indicate a problem. Use the following approach: List the subjects you have genuinely enjoyed at A-Level and any that you have explored independently. Research the courses available for each at your target universities. Attend open days for your top two or three options. Read the first chapter of a core textbook for each subject. If one makes you want to read the next chapter, that is a meaningful signal. Talk to people currently studying each option — not just to people working in related careers, whose perspective is 20 years removed from the decision you are making.
Changing your mind
If you arrive at university and discover the subject is not what you expected, you can often transfer into a related degree in your first year. Most universities have a formal transfer process, and it is more common than students realise. The important thing is to flag the issue early — by week three or four of term — rather than completing the full first year in a subject you are unhappy with.
Checklist
- Listed subjects of genuine academic interest
- Researched career outcomes data for top two or three options
- Attended open days or virtual events for target courses
- Read or browsed a core text for each shortlisted subject
- Considered whether any careers require a specific degree
- Spoken to current students in shortlisted subjects
Common mistakes to avoid
- Choosing a subject primarily for its prestige rather than interest
- Assuming the specific subject matters more than degree class for most careers
- Not attending open days before making UCAS choices
- Choosing a joint degree simply because you couldn't decide
- Not checking HESA graduate outcome data for target subjects