IGCSE English as a Second Language (4ES1)
Edexcel International GCSE (Pearson). Estimate your grade, check grade boundaries by exam session, and see the percentage needed for each grade.
English as a Second Language 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 2025 · Overall (9–1) · max 150.
| Grade | Min mark | Min % |
|---|---|---|
| 9 | 141 | 94% |
| 8 | 135 | 90% |
| 7 | 129 | 86% |
| 6 | 121 | 81% |
| 5 | 113 | 76% |
| 4 | 105 | 70% |
| 3 | 92 | 62% |
| 2 | 79 | 53% |
| 1 | 67 | 45% |
What percentage is each grade in English as a Second Language? →