UK Degree Classification: First & 2:1 Explained
Published July 18, 2026By Samson PG
A First is commonly 70%+; a 2:1 often sits around 60–69%. Year weightings decide whether borderline modules tip the class.
UK undergraduate degree classifications map a weighted average (and sometimes borderline rules) into bands such as First, Upper Second (2:1), Lower Second (2:2), and Third.
Common percentage bands (typical)
| Classification | Typical average band |
|---|---|
| First class | ≥ 70% |
| Upper second (2:1) | 60–69% |
| Lower second (2:2) | 50–59% |
| Third | 40–49% |
Exact cutoffs, rounding, and “exit velocity” / borderline policies are university-specific. Always prefer your programme handbook.
Why year weights matter
Many programmes weight final years more heavily (e.g. Level 5 : Level 6 = 40 : 60). A strong final year can lift a middling earlier average — or fail to, if weights are light.
overall ≈ Σ (year average × year weight)Module credits inside a year are another weighting layer.
Borderlines
Some boards review candidates just below a boundary using exit modules, dissertation marks, or profile rules. A calculator that only averages percentages will not apply those discretionary steps.
Privacy
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Use TryCalculatingNow UK Grade Calculator
TryCalculatingNow UK Grade Calculator explores weighted averages toward classification bands. Sibling: final grade calculator when you still have one weighted assessment left; German scale users see German grade scale.
FAQ
Is 69.5% a First?
Sometimes rounded or reviewed; often not automatic. Check local rules.
Do all UK unis use the same weights?
No — weightings differ widely.
Is a 2:1 “good enough” for everything?
Depends on the next opportunity’s filter — the class is a label, not a universal key.
Can I mix percentage and letter modules?
Convert using your school’s published map before averaging.