Percentage to CGPA

The 10-point formula

This is the formula CBSE publishes and many Indian universities adopt. A percentage of 76% gives 76 ÷ 9.5 = 8.00. The divisor is 9.5, not 10, because a perfect 10.0 CGPA conventionally represents a percentage of about 95% or above under this convention, not exactly 100%.

The 4-point conversion

There's no internationally agreed percentage-to-4-point formula. The calculator uses a piecewise mapping that mirrors how most US graduate admissions evaluators read South Asian percentages:

• 90% and above → 4.00
• 60–89% → linear from 2.00 to 4.00
• 50–59% → linear from 1.00 to 2.00
• Below 50% → approaches 0

It's intentionally generous in the high range and conservative in the low range, matching how evaluators like WES typically translate South Asian transcripts — but the destination university may apply its own formula, so don't treat this number as canonical.

Common percentages on both scales

Percentage	10-point CGPA	4-point CGPA (approx.)
92%	9.68	4.00
85%	8.95	3.67
75%	7.89	3.00
65%	6.84	2.33
55%	5.79	1.50

What to actually submit on an application

Report the original percentage from your transcript alongside the converted CGPA, and note which formula produced it. Large universities and scholarship boards often recompute your CGPA themselves through a credential-evaluation service, so their number may differ from this calculator's by a decimal or two — that's normal, and it's why the source percentage matters more than the converted figure.

Where this number causes problems if misused

1. Treating the conversion as exact. It isn't — note that the value is approximate wherever you submit it.
2. Mixing 10-point and 4-point figures. A 7.5 on a 10-point scale is excellent; a 7.5 on a 4-point scale is impossible. Always state which scale your CGPA is on.
3. Using this in place of an official transcript. Your university's transcript is the authoritative document, not a converted number.
4. Ignoring grade-inflation differences. A 75% from a strict university may represent stronger work than an 85% from a lenient one — no conversion formula can account for that.
5. Skipping the application's own instructions. If the portal you're applying through publishes its own conversion formula or table, use that instead of either scale here.