GPA to CGPA Converter — Calculate Cumulative GPA Online

Add all your semester GPAs and credit hours to instantly calculate your CGPA. Our GPA to CGPA converter handles weighted averages across all semesters automatically.

Semester Details

SemesterGPACredits

How to Use

Enter the GPA for each semester.
Enter the credit hours for each semester.
Click '+ Add Semester' to add more semesters.
Your CGPA is calculated automatically using weighted average.

GPA vs CGPA

GPA is your grade point average for a single semester. CGPA is the cumulative average across all semesters, weighted by credit hours.

CGPA Formula

CGPA = Σ(GPA × Credit Hours) / Σ(Credit Hours). Each semester's GPA is weighted by the number of credits taken.

Why Credit Hours Matter

A semester with more credit hours has a bigger impact on your CGPA. This ensures heavier course loads are properly represented.

How It Works

Enter

Input your data into the tool above.

Calculate

The tool processes your input instantly.

Copy / Download

Copy or download your results.

Frequently Asked Questions

What is the difference between GPA and CGPA?

GPA is your grade point average for a single semester. CGPA is the cumulative average across all semesters, weighted by credit hours.

How is CGPA calculated?

CGPA = Total (GPA × Credit Hours) / Total Credit Hours.

Can I mix different GPA scales?

No, all semester GPAs should be on the same scale (e.g., all on 4.0 or all on 10.0) for an accurate CGPA calculation.

How many semesters can I add?

There is no limit. Add as many semesters as you need for your entire academic career.

Related Tools

🎓