Computer Science Grade Boundaries
View IB Computer Science grade boundaries over time for HL and SL. Understand score trends and how marks convert into final IB grades.
Grade boundaries explain how raw exam marks are converted into final IB grades from 1 to 7 and are adjusted each session to reflect exam difficulty and global student performance.
Group 4: Sciences
Timezone:
Points Needed
| Grade | Paper 1 | Paper 2 | Paper 3 | Solution | Final Grade (%) |
|---|---|---|---|---|---|
| 1 | 0-17 | 0-10 | 0-3 | 0-4 | 0-14 |
| 2 | 18-35 | 11-21 | 4-7 | 5-9 | 15-30 |
| 3 | 36-48 | 22-26 | 8-10 | 10-14 | 31-42 |
| 4 | 49-58 | 27-32 | 11-13 | 15-18 | 43-52 |
| 5 | 59-68 | 33-38 | 14-17 | 19-22 | 53-63 |
| 6 | 69-78 | 39-44 | 18-20 | 23-26 | 64-73 |
| 7 | 79-100 | 45-65 | 21-30 | 27-34 | 74-100 |
Grade Boundaries Over Time
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5
4
3
2
1