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How to Calculate SGPA
SGPA is the credit-weighted average of the grade points you scored in one semester.
SGPA = Σ (grade point × credits) ÷ Σ credits
Worked example
| Subject | Credits | Grade | Grade point | Credits × points |
|---|---|---|---|---|
| Maths | 4 | A+ | 9 | 36 |
| Physics | 4 | A | 8 | 32 |
| Programming | 3 | O | 10 | 30 |
| English | 2 | B+ | 7 | 14 |
| Lab | 2 | A+ | 9 | 18 |
| Total | 15 | 130 |
SGPA = 130 ÷ 15 = 8.67.
Next steps
Combine semesters with the SGPA to CGPA calculator, or convert one semester with SGPA to percentage.
Useful tools
Last updated: November 2026