How UK degree classifications are worked out
Most UK universities classify an honours degree from a weighted average of your marks in the years that count. First-year marks usually don’t count at all; second and final years do, with the final year weighted more heavily. The most common split is Year 2 33%, Year 3 67%, but you will also see 40:60, 30:70, 25:75, 50:50 and final-year-only schemes, and placement or integrated master’s degrees spread the weight differently. Your programme handbook states the exact rule.
Year average = Σ (module mark × module credits) ÷ Σ credits Overall mark = Σ (year average × year weight) ÷ Σ weights
| Classification | Typical boundary |
|---|---|
| First | 70% and above |
| Upper second (2:1) | 60–69% |
| Lower second (2:2) | 50–59% |
| Third | 40–49% |
Worked example
Amira’s course weights Year 2 at 33% and Year 3 at 67%. Her Year 2 average is 62% and her Year 3 average is 72%:
0.33 × 62 + 0.67 × 72 = 20.46 + 48.24 = 68.7%: a 2:1, about 1.3 marks short of a First.
Before her final year, she could have asked a different question: with 65% in Year 2, what does she need in Year 3 for a First? (70 − 0.33 × 65) ÷ 0.67 = 72.5%. Leave the final-year box blank in the calculator and it does this for you.
Borderline cases
Many universities look again at students just below a boundary, often within 2 marks (for example 68–69.9% for a First). The rules vary: some use profiling (if at least half your final-year credits are in the higher class, you go up), some look at the dissertation mark, and others apply no discretion at all. Sector guidance asks universities to keep these rules limited and transparent, so check your regulations rather than assume a rise.
Module averages and credits
A 40-credit dissertation counts twice as much as a 20-credit module in your year average. Use the module helper under the calculator to get a credit-weighted average, then drop it into the right year. Some universities also discount your lowest-scoring credits or use the median, which this calculator does not model.
Tips
- Know your weighting early. On a 33:67 split, every mark in the final year is worth twice a second-year mark.
- Protect the big modules. The dissertation or final project often carries 30–40 credits; a strong result there moves your year average more than anything else.
- Use the target mode. Knowing you need 64% in Year 3 for a 2:1 turns a vague worry into a concrete goal per module.
Questions students ask
What percentage is a First-class degree?
Typically 70% or above overall. A 2:1 is 60–69%, a 2:2 is 50–59% and a Third is 40–49%.
Does first year count towards my degree?
At most English universities, no: first year must be passed but does not count. Some courses and universities (particularly in Scotland, where honours usually covers years 3 and 4) work differently, so check your handbook.
Is 69.5% a First?
Not automatically. Some universities round to the nearest whole number or apply borderline rules, others don’t. Your university’s regulations decide.
How much does the final year count?
Usually between 60% and 75% of the classification, with 67% (on a 33:67 split) the most common. Some degrees use the final year only.
Sources
Checked: November 2026
Results are estimates for planning. Your school, college or testing organization calculates your official numbers. UPMYGPA is not affiliated with College Board, ACT, LSAC or the AAMC.