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 OCR data.
Figures are for OCR’s largest specification, OCR Biology A — OCR offers this subject as more than one specification with different papers and boundaries. Why do these change? →
| Year | Max | A* | A | B | C | D | E |
|---|---|---|---|---|---|---|---|
| 2026 | 270 | 204 | 176 | 150 | 124 | 98 | 72 |
| % of max | 76% | 65% | 56% | 46% | 36% | 27% |
Source: OCR grade boundaries (June 2026) ↗ · tutor2u analysis.
Cumulative percentage of entries achieving each grade or higher (provisional). Covers candidates of all ages.
| Year | Entries | A* | A*–A | A*–B | A*–C | A*–D | A*–E |
|---|---|---|---|---|---|---|---|
| 2026 | 21,244 | 9.1 | 28.0 | 50.2 | 71.1 | 86.9 | 96.3 |
| 2025 | 20,428 | 9.0 | 27.9 | 49.6 | 71.1 | 86.7 | 95.6 |
| 2024 | 21,272 | 9.1 | 26.8 | 46.8 | 67.4 | 84.3 | 95.3 |
| 2023 | 21,565 | 8.2 | 26.1 | 47.0 | 66.7 | 84.1 | 95.4 |
| 2022 | 21,087 | 12.8 | 33.9 | 56.2 | 76.4 | 90.6 | 97.9 |
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.
Filter, compare boards and see the trends in the live tool.
Open the full Results Explorer →In June 2026, out of 270 marks, the subject-level grade boundaries were - A*: 204, A: 176, B: 150, C: 124, D: 98, E: 72.
In 2026 you needed 176 out of 270 (65%) for an A in OCR A-Level Biology.
9.1% achieved A*, 28.0% achieved A*–A, and 96.3% achieved A*–E.
There were 21,244 entries for OCR A-Level Biology in June 2026.
28.0% achieved A*–A in 2026, compared with 27.9% in 2025 - up 0.1 percentage points. The A* rate went from 9.0% to 9.1%.
Entries went from 21,087 in 2022 to 21,244 in 2026 - up 1%.
Official figures are published by OCR on results day. This page shows tutor2u's analysis of the published data for quick comparison across years and boards.
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