Choose your scale
Select the 10.0, 5.0, or 4.0 GPA scale used by your institution.
SGPA to CGPA Calculator
Use this free SGPA to CGPA calculator to estimate your cumulative performance across semesters. It supports common 10-point, 5-point, and 4-point grading scales.
SGPA to CGPA
Enter your semester GPAs below
Your CGPA
-
Simple Average
How SGPA to CGPA Calculator works
Enter semesters
Add each SGPA and optional credits when your university uses weighted CGPA.
Review CGPA
The result updates instantly and validates values against the selected scale.
GPA scale and calculation guide
Use the scale that matches your institution. The calculator validates values against your selected maximum GPA.
| Setting | Best for | Calculation behavior |
|---|---|---|
| 10.0 scale | Indian and many Asian universities | Accepts semester values from 0 to 10. |
| 5.0 scale | Institutions using a five-point grading model | Accepts values from 0 to 5 and keeps the final average on that scale. |
| 4.0 scale | US-style GPA systems and international programs | Accepts values from 0 to 4 for simple or credit-weighted CGPA. |
FAQ SGPA a CGPA
What is the SGPA to CGPA formula?
For a simple average, CGPA equals the sum of all semester SGPAs divided by the number of semesters.
How does credit-based CGPA work?
Credit-based CGPA multiplies each semester SGPA by its credits, adds those weighted values, and divides by total credits.
Can I use a 4.0 or 5.0 GPA scale?
Yes. Choose 10.0, 5.0, or 4.0 before entering values. Inputs are validated against the selected maximum.
Are these results official?
No. The calculator is an educational estimate. Always confirm official CGPA rules with your university or institution.