UK Degree Classification Calculator
Calculate your UK degree classification — First Class (1st), Upper Second (2:1), Lower Second (2:2), or Third — from module marks and credits. Includes boundary indicators and UK percentage to US GPA conversion.
Classification Boundaries
How to Use This UK Degree Calculator
Enter each module (subject) with the percentage mark you received and the number of credits assigned to it. The calculator instantly computes your weighted average and determines your UK degree classification — First Class, Upper Second (2:1), Lower Second (2:2), or Third Class.
The Calculate tab gives you your overall degree average and classification with boundary indicators showing how far above or below each classification threshold you are. The To US GPA tab converts your UK percentage average to an approximate US 4.0 GPA — essential for British graduates applying to US graduate programs.
UK Degree Classification Formula
Classification thresholds:
First Class (1st): 70% and above
Upper Second (2:1): 60% – 69.9%
Lower Second (2:2): 50% – 59.9%
Third Class (3rd): 40% – 49.9%
Fail: Below 40%
In practice, most UK universities weight final-year modules more heavily (often 2/3 of the total) than second-year modules (1/3), with first year typically not counting toward the final degree classification. This calculator uses a credit-weighted average — enter only the modules that count toward your classification, using the credit values assigned by your university.
UK Classification Boundaries — Borderline Rules
UK universities apply "borderline" rules when a student's average falls within a few percentage points below a classification boundary. Common borderline windows are:
- Within 2% of the next class: Some universities promote students in the borderline zone if a majority of their credits are at the higher classification
- Discretionary First: A student averaging 68–69.9% may receive a First if their final-year dissertation or major project was marked at 70+
- Aegrotat degrees: Awarded when illness prevented completion — classified based on available evidence
Always check your specific university's regulations for borderline procedures — they vary significantly between institutions.
Step-by-Step Example
Scenario: Sophie is a third-year BA History student at the University of Leeds with these final-year modules:
Dissertation (40 credits, 74%) → 2960 weighted points — First
Modern Europe (20 credits, 68%) → 1360 weighted points — 2:1
Colonial History (20 credits, 72%) → 1440 weighted points — First
Historical Methods (20 credits, 65%) → 1300 weighted points — 2:1
Political Theory (20 credits, 63%) → 1260 weighted points — 2:1
Weighted Average: (2960+1360+1440+1300+1260) ÷ 120 = 8320 ÷ 120 = 69.3% — Upper Second (2:1)
US GPA equivalent: approximately 3.57
Sophie is 0.7% from a First Class — she may be in the borderline zone at many universities.
UK Degree to US GPA Conversion
First Class (70%+): US GPA 3.7–4.0 — equivalent to an A average; highly competitive for US grad programs
Upper Second 2:1 (60–69%): US GPA 3.3–3.69 — competitive for most US graduate programs
Lower Second 2:2 (50–59%): US GPA 2.7–3.3 — meets minimum for many programs; some require 2:1 minimum
Third Class (40–49%): US GPA 2.0–2.7 — below typical US graduate school threshold
Many US universities explicitly state they require the equivalent of a UK 2:1 or above for graduate admission. This typically corresponds to a 3.3+ US GPA equivalent. Check each program's specific international entry requirements.