IGCSE Business Studies (0450)
Cambridge IGCSE (CAIE). Estimate your grade, check grade boundaries by exam session, and see the percentage needed for each grade.
Business Studies grade calculator
–
Estimated grade
Show grade thresholds for this option
| Grade | Min mark | Min % |
|---|
Pick the tier and paper variant you sat. Boundaries differ between Core and Extended and between paper variants (exam zones), so choose the option that matches your papers. Spot a wrong number? Report it.
Percentage needed for each grade
June 2026 · Extended · Papers 11, 21 · max 160.
| Grade | Min mark | Min % |
|---|---|---|
| A* | 95 | 60% |
| A | 80 | 50% |
| B | 65 | 41% |
| C | 50 | 32% |
| D | 42 | 27% |
| E | 34 | 22% |
| F | 26 | 17% |
| G | 18 | 12% |
Business Studies grade boundaries by session
- Business Studies grade boundaries — June 2026 · 4 options
- Business Studies grade boundaries — March 2026 · 1 options
- Business Studies grade boundaries — June 2025 · 5 options
- Business Studies grade boundaries — March 2025 · 1 options
- Business Studies grade boundaries — November 2024 · 5 options
- Business Studies grade boundaries — June 2024 · 4 options
- Business Studies grade boundaries — March 2024 · 1 options