Your grade journey
Cambridge IGCSE Additional Mathematicsgrade boundaries
Explore official boundaries. See where your marks take you.
06067 official seriesMaximum mark 160
Exam series
Papers
Flight log / June 2026
Grade boundaries
OfficialPapers 11, 21 · Out of 160
Grade A*
141
marks / 160
Grade A
122
marks / 160
Grade C
62
marks / 160
Grade E
36
marks / 160
All grade thresholds
| Grade | Minimum mark | Mark range | % of maximum |
|---|---|---|---|
| A* | 141 | 141–160 | 88% |
| A | 122 | 122–140 | 76% |
| B | 92 | 92–121 | 57% |
| C | 62 | 62–91 | 39% |
| D | 49 | 49–61 | 31% |
| E | 36 | 36–48 | 23% |
| U | Below 36 | ||
These boundaries apply to this exam series and route.
How these boundaries have changed
Papers 11, 21, every official series. Boundaries move each year with how hard the papers were.
| Series | A* | A | B | C | D | E |
|---|---|---|---|---|---|---|
| June 2026 | 141+6 | 122+12 | 92+12 | 62+11 | 49+10 | 36+9 |
| November 2025 | 138-2 | 116-4 | 80-4 | 45-3 | 34 | 24+3 |
| June 2025 | 135+3 | 110+5 | 80+4 | 51+4 | 39+4 | 27+4 |
| November 2024 | 140 | 120 | 84 | 48 | 34 | 21 |
| June 2024 | 132 | 105 | 76 | 47 | 35 | 23 |
+ higher than the same series a year earlier (harder to reach) · − lower (easier to reach).
Grade calculator
June 2026 · Papers 11, 21
Enter your mark for each paper to see your grade.
122 marks needed for Grade A.
Frequently asked questions
What did you need for a grade E in Additional Mathematics in June 2026?
In June 2026, grade E in Cambridge IGCSE Additional Mathematics (0606) needed 36 out of 160 on papers 11, 21; 33 out of 160 on papers 12, 22; 33 out of 160 on papers 13, 23.
What was the boundary for a grade A* in June 2026?
141 out of 160 on papers 11, 21; 138 out of 160 on papers 12, 22; 138 out of 160 on papers 13, 23 — the top grade for IGCSE Additional Mathematics 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?
Cambridge 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.