IGCSE Sinhala (4SI1)
Edexcel International GCSE (Pearson). Estimate your grade, check grade boundaries by exam session, and see the percentage needed for each grade.
Sinhala 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 100.
| Grade | Min mark | Min % |
|---|---|---|
| 9 | 89 | 89% |
| 8 | 82 | 82% |
| 7 | 75 | 75% |
| 6 | 68 | 68% |
| 5 | 61 | 61% |
| 4 | 54 | 54% |
| 3 | 47 | 47% |
| 2 | 40 | 40% |
| 1 | 33 | 33% |
Sinhala grade boundaries by session
- Sinhala grade boundaries — June 2026 · 1 options
- Sinhala grade boundaries — June 2025 · 1 options
- Sinhala grade boundaries — June 2024 · 1 options