What is the formula to convert CGPA to percentage?

The most widely used formula, published by CBSE, is Percentage = CGPA x 9.5. Some universities use a different multiplier or the formula (CGPA - 0.75) x 10 instead — always check which formula your own board or university specifies, since it can vary.

Is CGPA to percentage conversion the same for every university?

No. CBSE uses a 9.5 multiplier, but several state boards and universities publish their own conversion formula. This calculator lets you enter a custom multiplier if your institution uses one that isn't 9.5.

🎓 CGPA to Percentage Calculator

Convert your CGPA to percentage instantly using the CBSE formula, or enter your own university's multiplier. Works for both 10-point and 4-point GPA scales.

CGPA → Percentage

Percentage → CGPA

GPA Scale

Conversion Formula

Custom Multiplier

Enter your CGPA (0–10)

Quick reference: CBSE CGPA to Percentage (× 9.5)

CGPA	Percentage	CGPA	Percentage
10.0	95.0%	7.0	66.5%
9.5	90.25%	6.5	61.75%
9.0	85.5%	6.0	57.0%
8.5	80.75%	5.5	52.25%
8.0	76.0%	5.0	47.5%
7.5	71.25%	4.5	42.75%

CBSE's own published formula is Percentage = CGPA × 9.5. Some universities use a different formula (for example, (CGPA − 0.75) × 10) — always confirm the exact formula on your own marksheet or your institution's official notification before relying on the converted figure for an application form.