UK Grade to US GPA Calculator

Convert a UK degree classification, percentage, or A-Level grade to an approximate US 4.0 GPA — or credit-weight your modules for a cumulative GPA.

This is an estimate, not an official conversion. There is no universal UK→GPA formula, and most US applications don't accept a self-calculated GPA. For official use, order a credential evaluation from WES or another NACES member, and check whether the programme wants your transcript sent un-converted (many do).

Convert from:

Conversion table used (approximate)

UK mark	Class	US GPA	US letter

A-Levels: A*/A = 4.0, B = 3.3, C = 2.7, D = 2.0, E = 1.0, U = 0.0. Sources: WES/ECE country tables, Scholaro, Fulbright Commission — widely used but approximate; agencies apply institution-level adjustments.

Saved automatically in your browser only. The credit-weighted method (convert each course to points, weight by credits, divide by total credits) is the standard WES/registrar approach; the UK→US grade mapping is a common convention, not an official standard. First-Class ≈ 4.0, 2:1 ≈ 3.3–3.7, 2:2 ≈ 2.7–3.0. For official evaluation use WES or UK ENIC. This is a planning tool, not an official result.