View IB grade boundaries for Math AI HL and SL across recent and past exam sessions. Compare historical changes in grade boundaries and explore detailed statistics, including candidate numbers and grade distributions.
| Grade | Paper 1: Technology Required | Paper 2: Technology Required | Mathematical Exploration | Final Grade |
7 | 52-80 | 52-80 | 13-20 | 66-100% |
6 | 42-52 | 42-52 | 10-13 | 53-65% |
5 | 32-42 | 32-42 | 8-11 | 40-52% |
4 | 21-32 | 21-32 | 5-8 | 27-39% |
3 | 14-21 | 14-21 | 3-6 | 18-26% |
2 | 7-14 | 7-14 | 1-4 | 9-17% |
1 | 0-7 | 0-7 | 0-2 | 0-8% |
| Session | 7 | 6 | 5 | 4 | 3 | 2 |
| Nov 25 | 144 | 121 | 96 | 71 | 47 | 24 |
| May 25 | 126 -22 | 99 -27 | 76 -27 | 53 -23 | 36 -13 | 18 -8 |
| Nov 24 | 148 | 126 | 103 | 76 | 49 | 26 |
| May 24 | 139 | 117 | 92 | 69 | 45 | 24 |
| Nov 23 | 141 | 116 | 87 | 62 | 38 | 22 |
| May 23 | 128 | 105 | 78 | 54 | 35 | 17 |
| Nov 22 | 139 | 112 | 85 | 58 | 35 | 22 |
| May 22 | 121 | 90 | 63 | 42 | 24 | 11 |
| May 21 | 121 | 90 | 63 | 42 | 24 | 11 |
Total candidates
41,747
Highest grade %
4.2%
Grade 7
4.2%
Grade 6
12%
Grade 5
19.3%
Grade 4
22.2%
Grade 3
19.5%
Grade 2
14.1%
Grade 1
5.1%
N
3.5%