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
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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 2025 · Extended · Papers 50 · max 90.
| Grade | Min mark | Min % |
|---|---|---|
| A* | 77 | 86% |
| A | 67 | 75% |
| B | 57 | 64% |
| C | 48 | 54% |
| D | 40 | 45% |
| E | 33 | 37% |
| F | 24 | 27% |
| G | 15 | 17% |
Business Studies grade boundaries by session
- 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