Biology grade boundaries
Every Edexcel GCSE Biology boundary set we hold —4 awards across 2 series. Marks are raw marks for the whole subject, and every table links to the document it came from.
Grade 7 boundary over time
Shown as a percentage of the maximum mark, because the maximum changes when a board reforms a specification and raw marks stop being comparable.
2000167915581447124610458447430
Turn a mark into a grade
This is the total for the whole subject, not one paper. Working from paper marks? Use the paper calculator below.
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Enter a mark to place it on the scale.
June 2025Latest
Open June 2025 with calculators →| Award | Code | Max | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | U |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Biology — Higher | 1BI0 | 200 | 16784 | 15578 | 14472 | 12462 | 10452 | 8442 | 7437 | — | — | 00 |
| Biology — Foundation | 1BI0 | 200 | — | — | — | — | 13065 | 11156 | 8141 | 5126 | 2211 | 00 |
June 2024
Open June 2024 with calculators →| Award | Code | Max | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | U |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Biology — Higher | 1BI0 | 200 | 16683 | 15276 | 13970 | 11658 | 9347 | 7136 | 6030 | — | — | 00 |
| Biology — Foundation | 1BI0 | 200 | — | — | — | — | 13065 | 11156 | 8141 | 5126 | 2211 | 00 |