Your grade journey
Edexcel A level Statisticsgrade boundaries
Explore official boundaries. See where your marks take you.
9ST03 official seriesMaximum mark 240
Exam series
Flight log / June 2026
Grade boundaries
OfficialAll papers · 01 / 02 / 03 · Out of 240
Grade A*
206
marks / 240
Grade A
183
marks / 240
Grade C
126
marks / 240
Grade E
70
marks / 240
All grade thresholds
| Grade | Minimum mark | Mark range | % of maximum |
|---|---|---|---|
| A* | 206 | 206–240 | 86% |
| A | 183 | 183–205 | 76% |
| B | 154 | 154–182 | 64% |
| C | 126 | 126–153 | 53% |
| D | 98 | 98–125 | 41% |
| E | 70 | 70–97 | 29% |
| U | Below 70 | ||
These boundaries apply to this exam series and route. Paper maximums ↗
How these boundaries have changed
All papers, every official series. Boundaries move each year with how hard the papers were.
| Series | A* | A | B | C | D | E |
|---|---|---|---|---|---|---|
| June 2026 | 206+18 | 183+19 | 154+17 | 126+16 | 98+14 | 70+12 |
| June 2025 | 188-19 | 164-12 | 137-8 | 110-4 | 84 | 58+4 |
| June 2024 | 207 | 176 | 145 | 114 | 84 | 54 |
+ higher than the same series a year earlier (harder to reach) · − lower (easier to reach).
Grade calculator
June 2026 · All papers
Enter your mark for each paper to see your grade.
183 marks needed for Grade A.
Frequently asked questions
What did you need for a grade E in Statistics in June 2026?
In June 2026, grade E in Pearson Edexcel A level Statistics (9ST0) needed 70 out of 240 on all papers.
What was the boundary for a grade A* in June 2026?
206 out of 240 on all papers — the top grade for A level Statistics in June 2026.
How is my grade worked out?
Your marks from each paper are added up (scaled by a weighting factor where papers count differently) to give your subject mark, which is then compared with the boundaries. Your grade comes from the total — not from each paper separately.
When will the next boundaries be published?
Pearson Edexcel publishes grade boundaries on results day for each series. Until then, any figures shown for a future series are Starley estimates, clearly labelled, based on recent years.