Formula: Percentage → CGPA
Most Pakistani universities (HEC-aligned) use this linear mapping: CGPA = 1 + ((% − 50) / 35) × 3, capped at 4.00 for ≥ 85% and 0 for < 50%.
Quick reference
| Percentage | CGPA |
|---|---|
| 60% | 1.86 |
| 65% | 2.29 |
| 70% | 2.71 |
| 75% | 3.14 |
| 80% | 3.57 |
| 85% | 4.00 |
| 90% | 4.00 |