A UK First (70%+) roughly converts to a US GPA of 3.7-4.0, a 2:1 (60-69%) to about 3.0-3.5, a 2:2 (50-59%) to about 2.3-2.9, and a Third (40-49%) to roughly 1.7-2.2 — but these are approximate bands, not an official conversion, since the UK and US systems measure achievement in fundamentally different ways.
How the UK classification system works
Undergraduate degrees in England, Wales, and Northern Ireland are traditionally awarded with one of four honours classifications, based on a weighted average of your marks (usually concentrated in your final one or two years of study):
| UK Classification | Percentage Range | Common Name |
|---|---|---|
| First-Class Honours | 70% and above | "a First" |
| Upper Second-Class Honours | 60-69% | "a 2:1" (two-one) |
| Lower Second-Class Honours | 50-59% | "a 2:2" (two-two) |
| Third-Class Honours | 40-49% | "a Third" |
| Pass / Ordinary Degree | Below 40% (varies) | Non-honours pass |
Scotland's system is broadly similar but some Scottish universities use slightly different boundary conventions, and grading practices can vary by institution and subject, so always check your own university's published classification criteria.
Why there's no single "correct" conversion
The core problem is structural: a US GPA is a running cumulative average recalculated after every course, weighted by credit hours, on a 4-point scale. A UK classification is a single banded outcome derived from marks that are often weighted more heavily toward your final year. Two students with a 2:1 could have final averages of 61% and 68% respectively — a meaningfully different level of performance that the classification alone doesn't capture, and that maps to different points within the GPA equivalent band.
Because of this, most US graduate schools and credential evaluation services (like WES) use their own internal conversion tables rather than a single universal formula. If you're applying to a specific program, check whether they publish a preferred conversion or require WES/ECE evaluation.
A commonly used approximate conversion table
| UK Mark / Classification | Approximate US Letter Grade | Approximate US GPA |
|---|---|---|
| 80%+ (First, high) | A+ | 4.0 |
| 70-79% (First) | A | 3.7-4.0 |
| 65-69% (2:1, high) | A- / B+ | 3.3-3.7 |
| 60-64% (2:1) | B+ / B | 3.0-3.3 |
| 55-59% (2:2, high) | B / B- | 2.7-3.0 |
| 50-54% (2:2) | B- / C+ | 2.3-2.7 |
| 45-49% (Third, high) | C+ / C | 2.0-2.3 |
| 40-44% (Third) | C / C- | 1.7-2.0 |
Worked example: converting a UK transcript
Suppose your final-year UK transcript shows module marks of 72%, 65%, 68%, and 61%, and your degree was awarded as a 2:1 overall.
Using the approximate table above:
| Module | UK Mark | Approx. US Grade Points |
|---|---|---|
| Module A | 72% | 3.8 |
| Module B | 65% | 3.5 |
| Module C | 68% | 3.6 |
| Module D | 61% | 3.1 |
If each module carried equal credit weight, the estimated US GPA equivalent would be: (3.8 + 3.5 + 3.6 + 3.1) ÷ 4 = 14.0 ÷ 4 = 3.5
That lands squarely in the "high 2:1" range, consistent with the overall classification — which is a useful sanity check when you're estimating your own equivalent for an application. You can plug the resulting per-module grade points into the GPA Calculator alongside each module's credit weight to get a properly weighted average rather than a simple mean, especially if your modules carried different credit values.
Common edge cases
- Joint honours degrees: When two subjects are combined, some universities compute the classification from a weighted average across both; check whether your transcript splits marks by subject before converting.
- Foundation years: Marks from a foundation year usually don't count toward your final classification and are typically excluded from conversion.
- Scottish MA/MSci degrees: These are often four years instead of three, and mark boundaries can differ slightly by institution — always verify against your specific university's grading scale.
- Borderline classifications: A mark of exactly 69% and a mark of 60% both fall in the 2:1 band, but they represent very different performance levels and should be converted using the underlying percentage where possible, not just the classification label.
- Postgraduate distinction/merit/pass: UK master's degrees use a different three-tier system (Distinction 70%+, Merit 60-69%, Pass 50-59%) that maps similarly but is evaluated separately from undergraduate honours.
How to find your university's official conversion
Before relying on any general table like the ones above, check whether your specific UK university publishes an official grade-point equivalency. Many universities' international offices or careers services maintain a conversion guide for exactly this purpose, since it's one of the most common questions they field from students applying to US, Canadian, or other overseas graduate programs. Your transcript itself may also list your final overall percentage mark alongside the classification, which gives you more precision than the classification band alone.
If your target US graduate program requires a formal credential evaluation (common for programs receiving international applicants at scale), a service like WES or ECE will apply its own conversion methodology rather than relying on a table you calculate yourself. In that case, treat any self-calculated GPA equivalent as a way to sanity-check your own standing, not as the number you'll formally submit.
What admissions committees actually look at
Experienced admissions readers who regularly evaluate UK applicants generally understand that a UK 2:1 is a strong, competitive result — comparable in spirit to a US GPA in the high 3-point range — rather than something to be read literally as "second best" in a way that would sound less competitive to someone unfamiliar with the system. Context matters too: a 2:1 from a highly selective UK university in a rigorous quantitative subject is often read differently than the same classification from a less selective program, just as US admissions committees weigh GPA against the rigor of the institution and coursework.
If you're unsure how a specific program will read your classification, it's worth reaching out to the admissions office directly and asking whether they have a standard conversion approach, rather than guessing. Many programs are used to this question and will tell you plainly whether they need a converted GPA figure or are comfortable evaluating your UK transcript as submitted.
Try it yourself
If you have your individual module marks and credit weights, you can convert each mark to an approximate US grade point using the table above and enter them into the GPA Calculator to get a properly weighted equivalent GPA — calculated instantly in your browser, with nothing saved to any server or account.
