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.
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