The raw marks students needed for each grade, the percentage achieving each grade, and how they have changed since 2022. All figures are tutor2u’s analysis of the official Edexcel data.
Overall subject-level boundaries by tier for 2026, out of 200. Higher tier awards grades 9–4; Foundation tier 5–1. Why do these change? →
| Tier | Max | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Higher tier | 200 | 170 | 158 | 147 | 126 | 105 | 84 | - | - | - |
| % of max | 85% | 79% | 74% | 63% | 52% | 42% | - | - | - | |
| Foundation tier | 200 | - | - | - | - | 132 | 115 | 84 | 53 | 22 |
| % of max | - | - | - | - | 66% | 57% | 42% | 26% | 11% |
Source: Edexcel grade boundaries (June 2026) ↗ · tutor2u analysis.
Cumulative percentage of entries achieving each grade or higher (provisional). Covers candidates of all ages.
| Year | Entries | 9 | 8+ | 7+ | 6+ | 5+ | 4+ | 3+ | 2+ | 1+ |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 20,476 | 15.6 | 32.4 | 46.6 | 67.4 | 82.7 | 90.3 | 95.1 | 97.5 | 99.0 |
| 2025 | 21,833 | 15.9 | 32.1 | 46.8 | 67.5 | 83.0 | 90.8 | 95.2 | 97.5 | 99.0 |
| 2024 | 23,093 | 15.1 | 31.0 | 45.0 | 65.4 | 81.3 | 90.4 | 95.6 | 98.0 | 99.1 |
| 2023 | 23,368 | 14.4 | 29.6 | 44.3 | 65.5 | 81.5 | 90.9 | 95.8 | 98.2 | 99.2 |
| 2022 | 23,414 | 17.4 | 35.8 | 51.8 | 69.8 | 83.9 | 92.0 | 96.3 | 98.3 | 99.1 |
Reading 2022? 2022 was an exceptional, transitional year for grading - positioned roughly midway between the more generous 2021 arrangements and pre-pandemic (2019) standards. Treat 2022→2023 changes with caution rather than as a normal year-on-year trend.
Results source: JCQ results statistics (summer 2026) ↗ · tutor2u analysis.
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Open the full Results Explorer →In June 2026, out of 200 marks - Higher tier: 9: 170, 8: 158, 7: 147, 6: 126, 5: 105, 4: 84. Foundation tier: 5: 132, 4: 115, 3: 84, 2: 53, 1: 22.
In 2026 you needed 147 out of 200 (74%) for a grade 7 (Higher tier) in Edexcel GCSE Biology.
15.6% achieved grade 9, 46.6% achieved grade 7+, and 90.3% achieved grade 4+.
There were 20,476 entries for Edexcel GCSE Biology in June 2026.
46.6% achieved grade 7+ in 2026, compared with 46.8% in 2025 - down 0.2 percentage points. The grade 9 rate went from 15.9% to 15.6%.
Entries went from 23,414 in 2022 to 20,476 in 2026 - down 13%.
Official figures are published by Edexcel on results day. This page shows tutor2u's analysis of the published data for quick comparison across years and boards.
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