Quick Answer
UK to GPA conversion depends on your qualification level. The UK does not use GPA natively, it uses honours classifications and letter grades.
Key conversions:
• First Class (70%+): 3.7 – 4.0 GPA
• Upper Second 2:1 (60-69%): 3.3 – 3.7 GPA
• Lower Second 2:2 (50-59%): 2.7 – 3.2 GPA
• Third Class (40-49%): 2.0 – 2.6 GPA
• A-Level A*: 4.0 GPA
• GCSE 9: 4.0 GPA
Use our free UK to GPA calculator below to convert your grades instantly, or scroll to understand the system in detail.
Click to Use the Free UK to GPA Calculator
🇬🇧 UK to US GPA Converter
Convert your UK grades to US GPA instantly. Select your qualification level, enter your grade, and see your estimated US GPA.
📋 These conversions are estimates. UK universities do not use GPA; always confirm with your target institution.
Need the reverse? Use our GPA to Percentage Converter.
How to use: Select your qualification (undergraduate, postgraduate, A‑Level, or GCSE), choose your UK grade, and the converter instantly shows your estimated US GPA and letter grade. These conversions are estimates; always check with your target institution.
What Is the UK Grading System?
The UK does not use a GPA system. Instead, UK universities use honours classifications and letter grades. Undergraduate degrees are classified as First Class, Upper Second (2:1), Lower Second (2:2), and Third Class. A‑Levels use A* to E, and GCSEs use 9‑1.
There is no official UK‑to‑GPA conversion, but many universities offer rough equivalents based on established patterns. Any conversion is an estimate, different institutions may interpret UK grades differently.
Key features of the UK grading system:
- No official GPA: UK universities do not calculate or report GPA.
- Undergraduate: First (70%+), 2:1 (60‑69%), 2:2 (50‑59%), Third (40‑49%), Pass (35‑39%).
- Postgraduate: Distinction (70%+), Merit (60‑69%), Pass (50‑59%).
- A‑Level: A* to E (A* = 90%+, E = 40%+).
- GCSE: 9‑1 numerical scale (9 = A*, 4 = C).
- Percentage marking: 40% is the typical pass mark; 70%+ is outstanding.
Many UK universities explicitly state they do not provide official GPA conversions.
UK Undergraduate Degree to US GPA Conversion
Undergraduate degree classifications convert to US GPA as follows:
| UK Classification | UK Mark (%) | US GPA Equivalent | US Letter Grade |
|---|---|---|---|
| First Class Honours | 70%+ | 3.7 – 4.0 | A |
| Upper Second (2:1) | 60‑69% | 3.3 – 3.7 | A- / B+ |
| Lower Second (2:2) | 50‑59% | 2.7 – 3.2 | B / B- |
| Third Class Honours | 40‑49% | 2.0 – 2.6 | C |
| Pass / Ordinary Degree | 35‑39% | 1.0 – 1.9 | D |
| Fail | Below 35% | 0.0 | F |
In the UK system, marks above 80% are rare in many subjects. A score above 70% is considered outstanding.
UK Postgraduate (Master’s) to US GPA Conversion
| UK Postgraduate Classification | UK Mark (%) | US GPA Equivalent | US Letter Grade |
|---|---|---|---|
| Distinction | 70%+ | 3.7 – 4.0 | A |
| Merit | 60‑69% | 3.3 – 3.7 | A- / B+ |
| Pass | 50‑59% | 2.7 – 3.2 | B / B- |
| Fail | Below 50% | Below 2.0 | F |
Important: Some US universities may consider a UK Master’s Merit as equivalent to a US 3.5 GPA for graduate admissions.
A‑Level to US GPA Conversion
| A‑Level Grade | Typical % Range | US GPA Equivalent | US Letter Grade |
|---|---|---|---|
| A* | 90%+ | 4.0 | A+ |
| A | 80‑89% | 3.7 – 4.0 | A |
| B | 70‑79% | 3.3 – 3.7 | B+ |
| C | 60‑69% | 3.0 – 3.3 | B |
| D | 50‑59% | 2.3 – 2.7 | C+ |
| E | 40‑49% | 2.0 | C |
| U | Below 40% | 0.0 | F |
US universities often view A‑Levels as equivalent to AP or IB courses. A* and A grades are considered equivalent to US A‑level work (4.0 GPA).
GCSE to US GPA Conversion
| GCSE Grade | Old Equivalent | US GPA Equivalent | US Letter Grade |
|---|---|---|---|
| 9 | A* | 4.0 | A+ |
| 8 | A* | 3.7 – 4.0 | A |
| 7 | A | 3.3 – 3.7 | A- / B+ |
| 6 | B | 3.0 – 3.3 | B |
| 5 | B | 2.7 – 3.0 | B- |
| 4 | C | 2.0 – 2.3 | C |
| 3 | D | 1.5 – 2.0 | D |
| Below 4 | D‑F | Below 2.0 | F |
US GPA to UK Conversion (Reverse)
| US GPA | US Letter Grade | UK Honours Classification | UK Equivalent |
|---|---|---|---|
| 4.0 | A+ | First Class Honours | 70%+ |
| 3.7 | A | First Class / 2:1 borderline | 68‑70% |
| 3.3 – 3.6 | A- / B+ | Upper Second (2:1) | 60‑69% |
| 3.0 – 3.2 | B | Lower Second (2:2) | 50‑59% |
| 2.0 – 2.6 | C | Third Class Honours | 40‑49% |
| Below 2.0 | D/F | Fail / Pass | Below 40% |
What Is a “Good” GPA in the UK Context?
| UK Classification | US GPA Equivalent | What It Means |
|---|---|---|
| First Class (70%+) | 3.7 – 4.0 | Excellent — competitive for top graduate programs and scholarships |
| Upper Second (2:1) | 3.3 – 3.7 | Very good — minimum for most graduate programs and jobs |
| Lower Second (2:2) | 2.7 – 3.2 | Satisfactory — may limit competitive opportunities |
| Third Class | 2.0 – 2.6 | Pass — not competitive |
How to Calculate Your UK GPA (Step‑by‑Step)
The GPA Formula
GPA = Σ (Grade Points × Credits) ÷ Σ Credits
Step 1: Convert UK grades to grade points (US scale)
Step 2: Multiply by credit value
Step 3: Add all weighted values
Step 4: Divide by total credits
Worked Example
| Module | UK Grade | Credits | Grade Points | Weighted Points |
|---|---|---|---|---|
| Psychology | 68% (2:1) | 15 | 3.5 | 52.5 |
| English | 72% (First) | 15 | 3.8 | 57.0 |
| Biology | 55% (2:2) | 15 | 2.8 | 42.0 |
| History | 62% (2:1) | 15 | 3.3 | 49.5 |
| Totals | 60 | 201.0 |
GPA: 201.0 ÷ 60 = 3.35
Frequently Asked Questions
What is a 4.0 GPA in the UK?
A 4.0 US GPA is approximately equivalent to a First Class Honours (70%+) in the UK.
What is a 2:1 degree equivalent GPA?
A 2:1 (Upper Second Class) is approximately a 3.3 – 3.7 GPA. This is the minimum for most graduate programs.
Is GPA used in the UK?
No. UK universities use honours classifications and letter grades. GPA is only relevant when applying to US or international programs.
What is a 3.5 GPA in the UK?
A 3.5 US GPA is approximately a strong Upper Second (2:1, 65‑69%).
What is a 3.0 GPA in the UK?
A 3.0 US GPA is approximately a Lower Second (2:2, 50‑59%).
What is a 2:2 degree equivalent GPA?
A 2:2 (Lower Second Class) converts to approximately a 2.7 – 3.2 GPA.
