IGCSE American History Us (0409)
Cambridge IGCSE (CAIE). Estimate your grade, check grade boundaries by exam session, and see the percentage needed for each grade.
American History Us grade calculator
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Estimated grade
Show grade thresholds for this option
| Grade | Min mark | Min % |
|---|
Pick the tier and paper variant you sat. Boundaries differ between Core and Extended and between paper variants (exam zones), so choose the option that matches your papers.
Percentage needed for each grade
June 2025 · Extended · Papers 01, 02, 03 · max 130.
| Grade | Min mark | Min % |
|---|---|---|
| A* | 96 | 74% |
| A | 83 | 64% |
| B | 70 | 54% |
| C | 58 | 45% |
| D | 47 | 37% |
| E | 36 | 28% |
| F | 25 | 20% |
| G | 14 | 11% |
American History Us grade boundaries by session
- American History Us grade boundaries — June 2025 · 1 options
- American History Us grade boundaries — November 2024 · 1 options
- American History Us grade boundaries — June 2024 · 1 options