| Class Levels | Age on 31 July (Years) |
|---|---|
| Playgroup | 2.5+ |
| Nursery | 3+ |
| Kindergarten | 4+ |
| Class 1 | 5+ |
| Class 2 | 6+ |
| Class 3 | 7+ |
| Class 4 | 8+ |
| Class 5 | 9+ |
| Class 6 | 10+ |
| Class 7 | 11+ |
| Class 8 | 12+ |
| Class 9 (O Levels) 9 M (Matric) | 13+ |
| Class 10 (O Levels) 10 M (Matric) | 14+ |
| Class 11 (O Levels) | 15+ |
| A-1 (A Levels) | 16+ |
| A-2 (A Levels) | 17+ |
*A Level is offered in Karachi, Lahore, Islamabad, Rawalpindi, Bahawalpur, Faisalabad, Gujranwala, Hyderabad, Nowshera, Peshawar, Quetta, Sahiwal, Sargodha and Sialkot only.