CGPA Calculator
Add each subject's grade point and credit hours to get your CGPA and equivalent percentage.
How the percentage is estimated
The common approximation is CGPA × 9.5, used by many Indian universities as a general conversion — check your specific institution's formula since some use a different multiplier or a lookup table.
About the CGPA Calculator
The CGPA Calculator computes your Cumulative Grade Point Average from the grade points and credits of each subject, and shows the equivalent percentage. It suits university and school systems that award grade points on a 10-point scale, as well as others if you enter your own grade points.
CGPA equals the sum of grade point times credits for all subjects divided by the sum of credits. Converting to percentage depends on your board or university: many Indian universities use a multiplier such as 9.5 for a 10-point scale, while others use a different formula. The conversion shown here is a common estimate, so confirm with your institution's official rule.
How to use it
- Add each subject with its grade point and credit.
- Add more rows for every subject in the term or programme.
- Read your CGPA and the percentage estimate.
- Change a grade to see how it would affect the final result.
Tips and good to know
- Use the grade points from your official marksheet, not letter grades, unless the tool shows a conversion.
- Failed or repeated subjects are treated differently by each university.
- SGPA is the same calculation for a single semester.
Frequently asked questions
What is the difference between CGPA and SGPA?
SGPA covers one semester; CGPA covers all semesters so far.
Is the percentage conversion official?
Only your institution can give the official figure.
Can I use it for a 4-point scale?
Use the GPA Calculator for the 4.0 scale.