Study & Exams
CGPA to percentage calculator
Pick a conversion, type your CGPA or percentage and get the other. Or enter each semester's SGPA and credits to find your overall CGPA.
- Free, no sign-up
- Runs in your browser
- Nothing uploaded
Convert
What do you want to do?
For example "8.2 22". A label before the numbers is fine.
Formula
Different boards and universities publish different rules. Use the one yours does.
Result
Table
How to use this tool
- Choose whether to convert CGPA to a percentage, a percentage to CGPA, or combine semester SGPAs.
- Enter your CGPA out of 10, or your percentage, or one line per semester with SGPA and credits.
- Pick the conversion formula your university uses (CBSE, simple, VTU or your own multiplier).
- Read the percentage and copy it for your application.
How it works
CBSE: percentage = CGPA × 9.5
Simple: percentage = CGPA × 10
VTU: percentage = (CGPA − 0.75) × 10
Overall CGPA = sum of (SGPA × credits) ÷ sum of credits
There is no single official conversion. CBSE publishes 9.5 for its 10-point grades, VTU publishes the 0.75 offset, and many universities have their own table. Always follow the rule printed on your marksheet or the form you are filling.
Good to know
Universities do not all convert grades the same way. A common rule in India multiplies a 10-point CGPA by 9.5, while others use a different multiplier or a table, and some use 10 times the CGPA. Applications abroad often ask for the official conversion printed by your institution, so use this tool as an estimate unless your university says otherwise.
To find a CGPA from semester results, the calculator weights each SGPA by the credits of that semester. Enter the credits if semesters differ, because a simple average of SGPAs is only correct when the credits are equal.
Frequently asked questions
Which formula is the right one?
The one your university or the recipient of the marksheet asks for. If none is stated, say which formula you used.
Is my data stored?
No.