UK graduates earn a median £48,000 by age 40, compared to £35,000 for workers without a degree — a premium of around 37%, based on ONS ASHE 2025 and Institute for Fiscal Studies data. But that headline figure hides an enormous amount of variation by subject, institution, sector and career stage.
Early in your career, the degree premium is relatively modest. The real payoff comes in your 30s and 40s, as degree-holders progress into senior and specialist roles faster than non-graduates. However, student loan repayments, the cost of three or four years of foregone income, and the wide variation in outcomes by subject mean the answer to “is a degree worth it?” is more complicated than the headline premium suggests.
This guide sets out what UK salary data shows at every education level, which qualifications deliver the strongest returns, and what the evidence says about how education affects lifetime earnings.
For the broader salary picture, see Average Salary UK 2026. For how earnings change across your career, see Average Salary by Age UK.
Average UK Salary by Education Level — 2026
| Highest qualification | Median full-time salary (all ages) | vs national median |
|---|---|---|
| Postgraduate degree (Master’s, PhD) | £52,000 | +39% |
| Undergraduate degree (Bachelor’s) | £42,000 | +12% |
| Higher National Certificate/Diploma (HNC/HND) | £37,500 | ~0% |
| A-levels or equivalent Level 3 | £32,000 | −14% |
| GCSE grades 4–9 (or equivalent) | £27,500 | −26% |
| No formal qualifications | £23,500 | −37% |
| All workers (UK median) | £37,430 | — |
Sources: ONS ASHE 2025; IFS returns to education estimates. Full-time employees aged 25–60.
The HNC/HND figure sitting close to the national median reflects the strong vocational pathway these qualifications offer in construction, engineering, healthcare and technology — sectors where practical skills command solid market pay.
How the Graduate Premium Changes With Age
The financial case for a degree strengthens considerably over a career. The early-career premium is real but modest; the gap widens sharply from the mid-30s.
| Age | Graduate median (full-time) | Non-graduate median (full-time) | Graduate premium |
|---|---|---|---|
| 22–24 | £24,500 | £21,500 | +14% |
| 25–29 | £30,000 | £24,000 | +25% |
| 30–34 | £38,500 | £29,500 | +30% |
| 35–39 | £44,000 | £32,500 | +35% |
| 40–49 | £48,000 | £35,000 | +37% |
| 50–59 | £46,000 | £34,000 | +35% |
Sources: ONS ASHE 2025; IFS longitudinal earnings analysis.
Why does the gap widen? Degree holders are more likely to progress into management, professional and specialist roles — positions that pay a significant premium in mid-career. In sectors like finance, law, medicine and technology, degree-level entry requirements gate access to the highest-progression tracks. By 40, the compounding effect of faster early progression means the salary gap between graduates and non-graduates is proportionally much larger than it was at 25.
Why is the early premium modest? Several factors compress the gap in the early 20s. Many graduates enter the workforce two to three years after non-graduates, meaning non-graduates have more experience and earnings history. Student loan repayments (beginning above the £25,000 threshold at 9% of income above that level) also reduce take-home pay. A non-graduate earning £24,000 with no student loan debt may have more disposable income than a graduate earning £28,000 with a Plan 2 student loan.
Salary by Degree Subject
Not all degrees produce the same financial return. Subject choice is one of the strongest predictors of graduate salary.
| Degree subject | Median salary 5 years after graduation | Notes |
|---|---|---|
| Medicine and dentistry | £58,000+ | Foundation and speciality training salary |
| Law | £45,000 | Post-qualifying; varies by firm type |
| Economics | £44,000 | Finance, consulting and policy routes |
| Engineering (all types) | £42,000 | Mechanical, civil, chemical, electrical |
| Computer science and IT | £42,000 | Strong demand across sectors |
| Mathematics | £40,000 | Actuarial, finance, data science routes |
| Architecture | £36,000 | Post-Part III qualification |
| Business and management | £35,000 | Wide range by employer type |
| Nursing | £34,000 | NHS Band 5–6 trajectory |
| Education | £33,000 | Teaching salary scales |
| Social sciences | £32,000 | Wide range of career destinations |
| Psychology | £30,000 | Clinical route pays significantly more |
| Arts and humanities | £28,000–£32,000 | Wide variation by sector and role |
| Creative arts | £26,000–£30,000 | Portfolio career common; variability high |
Source: HESA Graduate Outcomes Survey 2023/24; IFS subject returns data.
The subject premium within education: A computer science graduate and an arts graduate from the same university have median salaries five years post-graduation that can differ by £12,000–£15,000. Subject choice matters more than institution tier for most students outside the top handful of Russell Group universities. The IFS research on returns to education consistently shows subject is the primary driver of salary outcomes; institution ranking is secondary for most subjects.
Vocational Qualifications and Skilled Trades
University is not the only high-return educational path. Vocational qualifications — particularly at Level 3 and above — can produce strong earnings without the cost or debt of a degree.
| Qualification route | Typical mature salary | Notes |
|---|---|---|
| Degree apprenticeship (Level 6–7) | £40,000–£65,000+ | Tech, engineering, law, accountancy |
| Higher apprenticeship (Level 4–5) | £35,000–£50,000 | Finance, IT, construction management |
| HNC/HND + skilled work | £33,000–£48,000 | Engineering, healthcare, construction |
| Electrician (Level 3, qualified) | £35,000–£50,000 | Self-employment lifts earnings further |
| Plumber (Level 3, qualified) | £33,000–£48,000 | Emergency and specialist work premium |
| Gas engineer (Level 3, ACS qualified) | £35,000–£50,000+ | Specialist commissioning work valued |
| AAT Level 4 (accounting) | £32,000–£45,000 | Pathway to ACCA/CIMA professional bodies |
| Project Management (APM/PRINCE2) | £38,000–£60,000+ | Cross-sector; seniority matters |
Degree apprenticeships in particular have grown significantly. A degree apprentice in technology at a major employer can earn £28,000–£32,000 while studying and graduate with no debt, immediately entering a sector with strong mid-career pay. In financial return terms, degree apprenticeships in high-demand sectors often outperform a traditional undergraduate degree — both in immediate take-home pay and in net lifetime earnings after student loan repayments.
Postgraduate Degrees — When Are They Worth It?
A postgraduate qualification adds to the earnings premium — but not always proportionally to the cost.
| Postgraduate route | Typical salary uplift | Best use case |
|---|---|---|
| MBA (top business school) | +£15,000–£30,000 | Senior management, career change into consulting |
| STEM Master’s (high demand) | +£5,000–£15,000 | Computer science, data science, engineering |
| Conversion LLM (law) | Required for legal practice | Non-law graduates entering law |
| PhD (academic route) | Low financial return | Research careers, academic tenure track |
| PhD (industry sponsor) | Variable | R&D, pharmaceuticals, defence — often funded |
| Generic Master’s (low demand) | +£0–£5,000 | Rarely worth the debt unless funded |
The IFS research is clear: the financial return to postgraduate education is highly uneven. Funded postgraduate study (scholarship, employer sponsorship, or research council funding) is almost always worth taking. Self-funded Master’s in non-specialist subjects often have negative financial returns once the cost of fees and foregone income is accounted for.
The Student Loan Factor
The graduate salary premium must be considered alongside student loan repayment obligations. Under the current Plan 2 system (for most English students who started university 2012–2022), repayments are:
- 9% of income above £25,000 per year
- Written off after 30 years (or 40 years for Plan 5, which applies from 2023 entry)
- Not affecting credit scores and only repayable when earning above the threshold
| Graduate salary | Annual student loan repayment | Monthly repayment |
|---|---|---|
| £27,000 | £180 | £15 |
| £32,000 | £630 | £53 |
| £40,000 | £1,350 | £113 |
| £50,000 | £2,250 | £188 |
| £60,000 | £3,150 | £263 |
At lower graduate salaries, the monthly repayment is small enough that it barely affects take-home pay. At higher salaries, it represents a meaningful tax-like deduction. The key point: because most graduates never fully repay their loans before the write-off date, the effective cost of a degree is less than the face value of the debt for many borrowers.
See our full student loan repayment guide for a detailed breakdown.
Worked Example: Lifetime Earnings by Qualification
Scenario: Three workers entering the labour market at different ages and education levels, working to age 60.
| Route | Entry age | Entry salary | Median salary at 40 | Estimated lifetime gross (22–60) |
|---|---|---|---|---|
| Degree (computer science) | 22 | £28,000 | £52,000 | ~£1,550,000 |
| Degree apprenticeship (tech) | 18 | £28,000 | £50,000 | ~£1,580,000 |
| A-levels only | 18 | £20,000 | £33,000 | ~£1,090,000 |
| No formal qualifications | 16 | £16,000 | £26,000 | ~£820,000 |
Estimates based on ONS ASHE and IFS age-earnings profiles. Gross earnings; does not deduct student loan repayments.
The degree apprenticeship route slightly outperforms the traditional degree in lifetime gross earnings, largely because of earlier labour market entry and no earnings gap during university years. The A-level worker earns approximately £460,000 less over a career than the computer science graduate — a substantial gap, though again the student loan position and foregone income during study are not reflected in the graduate figure.
Is a Degree Worth It? A Framework
The financial case for a degree depends on several factors:
| Factor | Degree more likely worth it | Degree less likely worth it |
|---|---|---|
| Subject | High-demand STEM, law, medicine | Low-demand humanities at lower-tier universities |
| Institution | Russell Group / top specialist school | Post-92 university with low employment rates |
| Career target | Requires degree-level entry | Accessible via apprenticeship or experience |
| Funding | Student loan only, likely partial write-off | Large parental cost contribution |
| Alternative | No strong vocational path available | Strong degree apprenticeship in target field |
| Personal circumstances | Financial stability during study period | Significant opportunity cost from foregone income |
The honest answer for 2026: a degree from a strong university in a high-demand subject remains one of the most reliable ways to access the top third of UK earnings. But it is no longer the only route, and for certain careers — trades, technology, accountancy, project management — vocational and apprenticeship pathways can produce equivalent or superior lifetime financial outcomes, especially when student debt is factored in.
Related Guides
- Average Salary UK 2026 — national median and mean salary data
- Average Salary by Age UK — how earnings progress across a career
- Average Salary by Sector UK — which industries pay the most
- Gender Pay Gap UK — how the gap varies by qualification and sector
- Student Loan Repayment Explained — how Plan 2 and Plan 5 work
- Graduate Money Guide — finances in your first years after university
- Is £25k a Good Graduate Salary? — context for early-career pay
- Salary by Profession hub — pay by specific job title