A Level Computer Science grade boundaries
H446OCR · June 2017 to June 2025
Check a mark
Add up your marks across every paper in a past series and enter the total. The chart and table below update to show what it would have got in every series.
Exam series
Enter a mark to see your grade.
Boundaries move every series, so treat this as a guide, not a prediction.
How the boundaries have moved
As a percentage of the maximum mark, so years with different paper totals compare fairly.
Every series
The minimum total mark for each grade. Entry code H446.
| Series | Max mark | A* | A | B | C | D | E | Source |
|---|---|---|---|---|---|---|---|---|
| June 2025 | 350 | 291 | 256 | 218 | 180 | 142 | 105 | Board PDF, p2 (opens in a new tab) |
| June 2024 | 350 | 292 | 256 | 215 | 174 | 133 | 93 | Board PDF, p2 (opens in a new tab) |
| June 2023 | 350 | 286 | 251 | 209 | 167 | 126 | 85 | Board PDF, p2 (opens in a new tab) |
| June 2022 | 350 | 264 | 229 | 189 | 150 | 111 | 72 | Board PDF, p2 (opens in a new tab) |
| June 2019 | 350 | 285 | 250 | 212 | 174 | 137 | 100 | Board PDF, p4 (opens in a new tab) |
| June 2018 | 350 | 276 | 238 | 202 | 167 | 132 | 97 | Board PDF, p2 (opens in a new tab) |
| June 2017 | 350 | 284 | 246 | 208 | 171 | 134 | 97 | Board PDF, p2 (opens in a new tab) |
These are overall raw-mark boundaries for the whole qualification. Component boundaries, and anything we don't hold yet, are in OCR's grade boundary documents. If a figure here doesn't match the board's document, the board's document is right.