CGPA Calculator
Add each semester's GPA and total credit hours — get your accurate, credit-weighted CGPA instantly.
Your CGPA
Enter GPA and credit hours for at least one semester to see your CGPA.
Why credit hours matter for CGPA
A simple average of semester GPAs is inaccurate if your semesters have different credit loads. A semester with 18 credit hours should count more than one with 12. This calculator weights each semester's GPA by its credit hours to give you the CGPA your university actually reports.
Frequently asked questions
Does this match how my university actually calculates CGPA?
Most universities use this same credit-hour-weighted average, but grading scales and rounding rules vary — always cross-check against your official transcript or academic office.
What if I only have my semester GPAs, not raw grades?
That's exactly what this tool needs — just enter each semester's GPA and its total credit hours, no need to re-calculate from individual course grades.
Can I remove a semester I entered by mistake?
Yes, click the ✕ next to that row to remove it — the CGPA recalculates instantly.
Does it save my data?
No, nothing is stored — it's calculated entirely in your browser and resets when you leave the page.