Municipal education departments across Nepal administer the BLE using the national letter-grading guidelines.
Grade Point Scale
- A+ (3.6 to 4.0): 90% and above. Outstanding.
- A (3.2 to 3.6): 80% to below 90%. Excellent.
- B+ (2.8 to 3.2): 70% to below 80%. Very Good.
- B (2.4 to 2.8): 60% to below 70%. Good.
- Non-Graded (NG): Below 35% in theoretical examinations. Requires participation in grade-increment exams.