CGPA Calculator
Cumulative GPA across all semesters.
Enter your values
Enter the semester gpas (comma separated) you are working with.
Enter the credits per semester you are working with.
Choose one of: 10-point, 4-point.
Results update instantly as you type — no submit needed. Your values are remembered on this device, and the shareable link reopens the calculator with exactly these numbers.
- CGPA
- 8.48
- Percentage
- 80.6%
- Total credits
- 96
- Best semester
- 9.1
Quick answer
CGPA is the credit-weighted average of every semester GPA you have earned.
CGPA = Σ(GPA × credits) ÷ Σcredits
At a glance
| What it does | Cumulative GPA across all semesters. |
|---|---|
| Category | Education |
| Inputs needed | Semester GPAs (comma separated), Credits per semester, Scale |
| Main output | CGPA |
| Formula | CGPA = Σ(GPA × credits) ÷ Σcredits |
| Cost | Free — no sign-up, no download |
How to use the CGPA Calculator
- 1List each semester GPA separated by commas.
- 2List the credits for the matching semesters.
- 3Pick the grading scale your university uses.
Inputs explained
- Semester GPAs (comma separated)
- Enter the semester gpas (comma separated) you are working with.
- Credits per semester
- Enter the credits per semester you are working with.
- Scale
- Choose one of: 10-point, 4-point.
Worked example
Using the values the calculator loads with:
Inputs
- Semester GPAs (comma separated)8.2, 7.9, 8.7, 9.1
- Credits per semester24, 24, 22, 26
- Scale10-point
Results
- CGPA8.48
- Percentage80.6%
- Total credits96
- Best semester9.1
Frequently asked questions
How do I convert CGPA to percentage?
On the Indian 10-point scale, multiply CGPA by 9.5.
Do failed courses count?
Yes, they usually stay in the denominator and drag the CGPA down.
What do I need to enter into the CGPA Calculator?
Just 3 values: semester gpas (comma separated), credits per semester, scale. Every field starts with a realistic example, so you can change one number at a time and watch the result update instantly.
How does the CGPA Calculator work out the answer?
CGPA is the credit-weighted average of every semester GPA you have earned. It applies the formula CGPA = Σ(GPA × credits) ÷ Σcredits and shows the working so you can check each step by hand.
Is the CGPA Calculator free, and do I need an account?
It is completely free with no sign-up, no download and no usage limit. Everything is calculated in your browser, so the numbers you type never leave your device.
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.