National University of Sciences and Technology
NUST Percentage to CGPA Converter
Convert marks percentage into a CGPA on your university's grade point scale in one step. This page uses the official NUST grading and merit rules, so the result matches what your Islamabad campus transcript or merit list will show.
Equivalent NUST CGPA
3.33
78% falls in the B+ band on the official NUST scale.
Letter grade
B+
Official NUST grading scale
1 credit hour = 1 hour of lecture per week for a 16-week semester; labs count 1 credit per 3 contact hours.
| Grade | Grade points | Marks (%) |
|---|---|---|
| A+ | 4.00 | 90-100 |
| A | 4.00 | 85-89 |
| A- | 3.67 | 80-84 |
| B+ | 3.33 | 75-79 |
| B | 3.00 | 70-74 |
| B- | 2.67 | 65-69 |
| C+ | 2.33 | 60-64 |
| C | 2.00 | 55-59 |
| C- | 1.67 | 50-54 |
| D | 1.00 | 45-49 |
| F | 0.00 | Below 45 |
How to use this percentage to cgpa converter
Frequently asked questions
How do I convert percentage into NUST CGPA?
Map your percentage onto the NUST marks bands and take the matching grade point. On this page each band from the official scale is applied automatically, so 90-100% gives 4.00 points.
Can I convert an annual-system percentage into CGPA?
Yes, but treat it as an estimate. Annual-system BA and BSc percentages are not directly comparable to a semester-system CGPA, and NUST may apply its own equivalence rules on admission.
Why do two universities give different CGPAs for the same percentage?
Because each Pakistani university sets its own mark bands. 80% may be an A at one institution and a B+ at another, so the resulting grade point differs.
Is this converter accepted officially?
It reproduces the published NUST scale, but only the controller of examinations can issue an official equivalence certificate.