Test Grade Calculator
A test grade calculator converts a raw score (number of correct answers out of total) into a percentage, and optionally maps that to a letter grade. Different institutions use different grading scales — the US A-F scale, UK degree classifications, or percentage thresholds.
- 1Percentage = (Points earned / Total possible points) × 100
- 2Weighted score: each section × its weight percentage, then sum
42 correct out of 55=76.4%42 ÷ 55 × 100 = 76.36%
Sections: 80% (40% weight) + 70% (60% weight)=Overall: 74%0.8×40 + 0.7×60 = 32 + 42 = 74%
| UK Degree | % | US Grade | GPA |
|---|---|---|---|
| First class | 70%+ | A | 4.0 |
| Upper 2:1 | 60–69% | B+/A- | 3.3–3.7 |
| Lower 2:2 | 50–59% | B/B- | 2.7–3.3 |
| Third | 40–49% | C | 2.0 |
| Fail | < 40% | F | 0.0 |
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