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IGCSE, A-Level & IB Grade Calculator
Estimate your IGCSE, A-Level or IB subject grade based on real component weights and grade boundaries, or simulate your full diploma score.
Paper 2 — Extended (35%)
0/ 70(0%)35%
Paper 4 — Extended (65%)
0/ 130(0%)65%
Weighted score: 0.0%
Grade boundary: < 20%
Estimated gradeU
| Grade | Grade boundary |
|---|---|
| A* | ≥ 90% |
| A | 80% – 89% |
| B | 70% – 79% |
| C | 60% – 69% |
| D | 50% – 59% |
| E | 40% – 49% |
| F | 30% – 39% |
| G | 20% – 29% |
Grade boundaries are approximate and based on typical CIE thresholds. Actual boundaries vary each examination session and by subject variant.
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