Convert Chinese percentage scores to US GPA
Most Chinese universities record grades on a percentage scale (百分制) from 0 to 100, with 60 as the pass mark. Chinese marking is strict — scores above 90 are uncommon — so a naive percentage ÷ 25 overstates the result. US graduate admissions instead use non-linear conversion tables. This tool applies either the common stepped table or the simpler WES 4-tier table to give your US 4.0 GPA.
How it works
The standard non-linear table maps score bands to grade points:
90–100 → 4.0 (A)
85–89 → 3.7 (A-)
82–84 → 3.3 (B+)
78–81 → 3.0 (B)
75–77 → 2.7 (B-)
72–74 → 2.3 (C+)
68–71 → 2.0 (C)
64–67 → 1.5 (C-)
60–63 → 1.0 (D)
< 60 → 0.0 (F)
The WES 4-tier table is coarser: 85–100 = A (4.0), 75–84 = B (3.0), 60–74 = C (2.0), below 60 = F (0.0). For example, a score of 86 gives 3.7 on the standard table but 4.0 on the WES table — which is why the table you choose matters.
Tips and notes
- Confirm which table your target university or credential evaluator uses; WES and the stepped table can differ by a full grade.
- 60 is the passing line at most Chinese universities; below it the course is failed.
- For admissions, send your full transcript — committees often recompute GPA from individual courses rather than trusting one converted figure.
- A Chinese 90+ is genuinely excellent and reliably maps to a US 4.0 / A.