Your grade journey
Cambridge IGCSE Mathematics (without Coursework)grade boundaries
Explore official boundaries. See where your marks take you.
05807 official seriesMaximum mark 200
Exam series
Papers
Flight log / June 2026
Grade boundaries
OfficialExtended · 21 / 41 · Out of 200
Grade A*
162
marks / 200
Grade A
138
marks / 200
Grade C
90
marks / 200
Grade E
56
marks / 200
All grade thresholds
| Grade | Minimum mark | Mark range | % of maximum |
|---|---|---|---|
| A* | 162 | 162–200 | 81% |
| A | 138 | 138–161 | 69% |
| B | 114 | 114–137 | 57% |
| C | 90 | 90–113 | 45% |
| D | 73 | 73–89 | 37% |
| E | 56 | 56–72 | 28% |
| U | Below 56 | ||
These boundaries apply to this exam series and route.
How these boundaries have changed
Extended · Papers 21, 41, every official series. Boundaries move each year with how hard the papers were.
| Series | A* | A | B | C | D | E |
|---|---|---|---|---|---|---|
| June 2026 | 162+6 | 138+7 | 114+8 | 90+9 | 73+5 | 56+1 |
| November 2025 | 172+4 | 144+4 | 114+2 | 84 | 66 | 48-1 |
| June 2025 | 156+4 | 131+6 | 106+8 | 81+9 | 68+12 | 55+15 |
| November 2024 | 168 | 140 | 112 | 84 | 66 | 49 |
| June 2024 | 152 | 125 | 98 | 72 | 56 | 40 |
+ higher than the same series a year earlier (harder to reach) · − lower (easier to reach).
Grade calculator
June 2026 · Extended · Papers 21, 41
Enter your mark for each paper to see your grade.
138 marks needed for Grade A.
Frequently asked questions
What did you need for a grade E in Mathematics (without Coursework) in June 2026?
In June 2026, grade E in Cambridge IGCSE Mathematics (without Coursework) (0580) needed 56 out of 200 on extended · papers 21, 41; 49 out of 200 on extended · papers 22, 42; 49 out of 200 on extended · papers 23, 43.
What was the boundary for a grade A* in June 2026?
162 out of 200 on extended · papers 21, 41; 177 out of 200 on extended · papers 22, 42; 177 out of 200 on extended · papers 23, 43 — the top grade for IGCSE Mathematics (without Coursework) 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.