CGPA to Percentage

How to use the CGPA to Percentage

1. Choose the conversion direction and scale
2. Enter your CGPA or percentage
3. See the converted value

About this tool

Convert CGPA to percentage and percentage to CGPA for 4.0 and 10-point grading systems. CGPA to Percentage is part of ToolNest's collection of free student & career. It works instantly in your browser with no account and no installation.

How CGPA to percentage conversion works

There is no single worldwide formula — the right one depends on your grading scale and, for 10-point systems, on your board or university. This converter supports the common ones:

• CGPA × 9.5 — used by CBSE and most Indian universities. A CGPA of 8.2 becomes 8.2 × 9.5 = 77.9%.
• CGPA × 10 — used by some universities that map the 10-point scale directly. 8.2 becomes 82%.
• (CGPA − 0.75) × 10 — the VTU formula. 7.5 becomes (7.5 − 0.75) × 10 = 67.5%.
• 4.0 and 5.0 scales — a simple proportion: CGPA ÷ maximum × 100. A 3.5 on a 4.0 scale is 87.5%.

Percentage to CGPA

The reverse conversion divides by the same factor. On the CBSE formula, 76% ÷ 9.5 = 8.0 CGPA. On a 4.0 scale, 80% is 0.80 × 4 = 3.2.

Which formula should I use?

Always check your transcript or university website first — many print the official formula on the back of the marksheet. If you are applying abroad, admissions offices usually ask for the conversion your own institution uses, or for a credential evaluation (WES, ECE) rather than a self-calculated figure.

Frequently asked questions