National University CGPA Calculator (According to the NU Grading Scale)
Grading scale of the National University
| Marks | Letter Grade | Grade Point |
|---|---|---|
| 80% or more | A+ | 4.00 |
| 75% – less than 80% | A | 3.75 |
| 70% – less than 75% | A- | 3.50 |
| 65% – less than 70% | B+ | 3.25 |
| 60% – less than 65% | B | 3.00 |
| 55% – less than 60% | B- | 2.75 |
| 50% – less than 55% | C+ | 2.50 |
| 45% – less than 50% | C | 2.25 |
| 40% – less than 45% | D | 2.00 |
| Less than 40% | F | 0.00 |
Source: the National University's GPA/CGPA calculation rules (PDF).
Calculation rules
- GPA of a year = sum of (grade point × credit) of all courses of that year ÷ total credits
- CGPA = total points earned in all years ÷ total credits of all years
- If there is an F in any course, CGPA is not calculated
This calculator is only for estimation; the final result is only what is published by the National University.
FAQ
Can I calculate with grades if I do not know the marks?
Yes — select the letter grade for each course instead of marks.
Where do I find the credits?
The credit of each course is given in the syllabus of your subject; credits are also mentioned in the result sheet.