GPA Calculator for Japanese Universities
Most Japanese universities use a 4-point GPA scale with grades S (Excellent, 90+), A (Good, 80–89), B (Acceptable, 70–79), C (Pass, 60–69), and F (Fail, <60). S = 4.0, A = 3.0, B = 2.0, C = 1.0. Some universities use 5-letter variants (A+/A/B/C/D) but the underlying 4-point cumulative scale is shared.
Grading Systems Used in Japan
Japanese 4-point GPA
- S (秀) = 4.0 — 90 to 100, awarded sparingly
- A (優) = 3.0 — 80 to 89
- B (良) = 2.0 — 70 to 79
- C (可) = 1.0 — 60 to 69
- F (不可) = 0 — below 60
Japan University GPA Calculators
2 calculators available for Japan universities. Each uses the official grading scale published by the institution.
Honours, Admissions & What the GPA Means
Master’s admission and research stipends
- UTokyo / Kyoto master’s: GPA 3.0+ baseline; 3.5+ for funded research positions.
- MEXT scholarship: typically requires GPA 2.30+ (B+ average).
- Top kenkyusei (research-student) positions: 3.5+ with strong recommendations.
Frequently Asked Questions — Japan
Why do Japanese universities use a 4-point scale instead of 5?
The 4-point scale (S/A/B/C/F) was standardised across Japanese national universities in the 2000s as part of GPA harmonisation reforms. Some private universities still use 5-letter or weighted variants but the 4-point cumulative reporting is now standard.
How does Japanese GPA convert to US GPA?
Roughly: S (4.0) ≈ A+/A (4.0 US), A (3.0) ≈ B (3.0 US), B (2.0) ≈ C (2.0 US). The mapping is direct because both scales cap at 4.0.
Don’t see your university?
Use the universal GPA calculator and customize the grading scale to match your institution’s.
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