IGCSE Computer Science (4CP0)
Edexcel International GCSE (Pearson). Estimate your grade, check grade boundaries by exam session, and see the percentage needed for each grade.
Computer Science 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. Spot a wrong number? Report it.
Percentage needed for each grade
June 2026 · Overall (9–1) · max 160.
| Grade | Min mark | Min % |
|---|---|---|
| 9 | 140 | 88% |
| 8 | 130 | 82% |
| 7 | 121 | 76% |
| 6 | 108 | 68% |
| 5 | 95 | 60% |
| 4 | 82 | 52% |
| 3 | 60 | 38% |
| 2 | 39 | 25% |
| 1 | 18 | 12% |
Computer Science grade boundaries by session
- Computer Science grade boundaries — June 2026 · 1 options
- Computer Science grade boundaries — June 2025 · 1 options
- Computer Science grade boundaries — June 2024 · 1 options