Every year, thousands of students need to convert their CGPA to a percentage — for job applications, higher education abroad, or simply because a form asks for one. The confusing part isn't the math itself, it's that different universities use different formulas, and using the wrong one can genuinely misrepresent your score.
Why CGPA Gets Converted to Percentage At All
CGPA (Cumulative Grade Point Average) and percentage measure the same thing — your academic performance — but in different scales. Most Indian universities use a 10-point CGPA scale, while many employers, foreign universities, and government forms still expect a percentage. Since there's no single global standard, universities publish their own official conversion formula, usually in your degree certificate or academic handbook.
The Most Common Formula: CGPA × 9.5
This is the formula used by CBSE and many Indian universities. It comes from an old CBSE circular that assumed a slightly compressed scale, so instead of multiplying by 10, you multiply by 9.5.
Example: A CGPA of 8.5 → 8.5 × 9.5 = 80.75%
Try the CGPA to Percentage Calculator
The Alternative Formula: CGPA × 10
Some universities, especially ones using a straightforward linear 10-point scale, simply multiply by 10.
Example: A CGPA of 8.5 → 8.5 × 10 = 85%
Notice the difference — the same CGPA gives two different percentages depending on which formula applies. This is exactly why guessing the wrong formula can cost you accuracy on an important form.
How to Find YOUR University's Official Formula
- Check the back of your official transcript or grade card — many universities print the formula directly on it
- Check your university's examination department website or student handbook
- If in doubt, email your exam controller's office directly and ask for the official CGPA-to-percentage conversion formula in writing
Reverse Conversion: Percentage to CGPA
Sometimes you need to go the other way — for instance, if a foreign application form wants your CGPA but your transcript only lists a percentage. This is simply the reverse: divide your percentage by the same multiplier your university uses (9.5 or 10) to get back to CGPA.
A Quick Word of Caution
For anything official — visa applications, job offers, university transfers — always use your institution's officially stated formula, not an assumption. A calculator like this is excellent for quick estimates, but your transcript or exam department is the final authority for anything that needs to be certified.
Calculate your CGPA to percentage now — supports both ×9.5, ×10, and custom multipliers