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 AQA data.
Overall (subject-level) minimum raw mark for each grade, out of 260 (the paper total can change between years). The % of max row under each year lets you compare fairly even when the maximum mark changes. Why do these change? →
| Year | Max | A* | A | B | C | D | E |
|---|---|---|---|---|---|---|---|
| 2026 | 260 | 199 | 174 | 146 | 118 | 90 | 63 |
| % of max | 77% | 67% | 56% | 45% | 35% | 24% | |
| 2025 | 260 | 192 | 165 | 139 | 113 | 88 | 63 |
| % of max | 74% | 63% | 53% | 43% | 34% | 24% | |
| 2024 | 260 | 192 | 165 | 140 | 115 | 91 | 67 |
| % of max | 74% | 63% | 54% | 44% | 35% | 26% | |
| 2023 | 260 | 180 | 153 | 125 | 98 | 71 | 44 |
| % of max | 69% | 59% | 48% | 38% | 27% | 17% | |
| 2022 | 260 | 173 | 142 | 115 | 89 | 63 | 37 |
| % of max | 67% | 55% | 44% | 34% | 24% | 14% |
Source: AQA 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 | 39,361 | 8.9 | 26.7 | 50.2 | 71.6 | 87.5 | 95.9 |
| 2025 | 37,825 | 8.5 | 27.2 | 49.6 | 70.6 | 86.3 | 95.5 |
| 2024 | 39,274 | 8.6 | 26.8 | 48.4 | 69.5 | 85.6 | 95.1 |
| 2023 | 38,254 | 8.4 | 25.5 | 47.1 | 67.3 | 84.3 | 95.6 |
| 2022 | 36,129 | 12.7 | 33.7 | 54.6 | 74.2 | 89.3 | 97.7 |
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 260 marks, the subject-level grade boundaries were - A*: 199, A: 174, B: 146, C: 118, D: 90, E: 63.
In 2026 you needed 174 out of 260 (67%) for an A in AQA A-Level Biology.
8.9% achieved A*, 26.7% achieved A*–A, and 95.9% achieved A*–E.
There were 39,361 entries for AQA A-Level Biology in June 2026.
26.7% achieved A*–A in 2026, compared with 27.2% in 2025 - down 0.5 percentage points. The A* rate went from 8.5% to 8.9%.
In 2026 the A boundary was 174 out of 260 (67%), 9 marks higher than the 165 needed in 2025.
Entries went from 36,129 in 2022 to 39,361 in 2026 - up 9%.
Official figures are published by AQA on results day. This page shows tutor2u's analysis of the published data for quick comparison across years and boards.
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