Khana-e-Noor Institute of Higher Education is an accredited private higher education institution in Afghanistan. The grading system applied at the institution is based on an "A=F" scale where "D" is a fully passing grade.
| Letter Grade | Percentage | 4-point Scale |
| A | 90-100 | 4.00 |
| B | 80-89 | 3.50 |
| C | 70-79 | 2.50 |
| D | 55-69 | 2.00 |
| F | 0-54 | 0.00 |