CGPA calculator
Add your subjects, credit hours and grades to calculate your GPA on the 4.0 scale, with the percentage equivalent.
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- GPA
- 4.00 / 4.0
- Percentage
- 100.0%
- Credit hours
- 9
Standing: A — Distinction
Conversions use the common ×25 rule. Some universities publish their own scale — check yours for official use.
How it works
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Add a row for each subject with its credit hours and your grade.
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Your GPA, percentage and grade standing update as you go.
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Use the converter to switch between CGPA and percentage.
Questions about the cgpa calculator
How is GPA calculated?
Each grade's points are multiplied by the subject's credit hours, added up, and divided by the total credit hours.
How do I convert CGPA to percentage?
A common rule is percentage = CGPA × 25 (so 3.2 ≈ 80%). Check your university's official scale for transcripts.
Which grading scale does it use?
The 4.0 scale used by HEC-recognised universities: A/A+ = 4.0, A- = 3.7, B+ = 3.3, down to F = 0.