A free CGPA to percentage calculator that works both ways — CGPA to percentage, or percentage back to CGPA — using the CBSE (× 9.5), AICTE or simple × 10 formula. Results update as you type, with no button and no sign-up.
Converting CGPA to percentage takes one multiplication. The only real decision is which factor your university uses — most Indian institutions multiply by 9.5, some by 10, and AICTE-approved colleges commonly subtract 0.75 first. Pick the right one and the calculator above does the rest as you type.
Every CGPA from 10.0 down to 5.0, converted with all three formulas. Use it as a quick sanity check on the figure the calculator gives you.
| CGPA | CBSE (× 9.5) | Simple (× 10) | AICTE |
|---|
There is no single national rule. Three formulas cover almost every Indian university, and using the wrong one can move your percentage by five points or more — enough to change which jobs and courses you qualify for.
The most widely used rule in India. CBSE introduced it for its grading system, and a large number of universities and boards adopted the same factor. An 8.2 CGPA becomes 8.2 × 9.5 = 77.9%. If your marksheet gives no formula at all, this is the one most likely to be expected.
Common in engineering and technical programmes. The 0.75 subtraction makes it stricter than the other two: the same 8.2 CGPA becomes (8.2 − 0.75) × 10 = 74.5%, about 3.4 points lower than the CBSE result. Note that a perfect 10.0 CGPA tops out at 92.5% under this rule, not 100%.
The most generous of the three, and used by some universities that grade on a straight 10-point scale. An 8.2 CGPA becomes 82%. Do not assume this one unless your university states it, because it flatters your score relative to the other two.
Check these in order, and stop at the first that gives you an answer:
For job applications and higher studies, an official conversion certificate from your university always outranks any online calculator, including this one.
SGPA (Semester Grade Point Average) is your performance in a single semester. CGPA (Cumulative Grade Point Average) is the average across all semesters completed so far, usually weighted by credits. Percentage is a conversion applied on top of CGPA.
To go from SGPA to CGPA, average your semester SGPAs: add them together and divide by the number of semesters. To go from SGPA straight to percentage, a widely published shortcut is (SGPA × 10) − 7.5, though it is far less universal than the CGPA rules above — verify it against your own regulations before relying on it.
Classification thresholds vary by university, but the bands below reflect the most common Indian convention, with percentages shown using the CBSE × 9.5 factor.
| CGPA range | Percentage (× 9.5) | Usual classification |
|---|---|---|
| 9.0 – 10.0 | 85.5 – 95.0% | Outstanding |
| 8.0 – 8.9 | 76.0 – 84.6% | First class with distinction |
| 7.0 – 7.9 | 66.5 – 75.1% | First class |
| 6.0 – 6.9 | 57.0 – 65.6% | Second class |
| 5.0 – 5.9 | 47.5 – 56.1% | Pass class |
In practical terms, campus recruiters commonly set a cut-off somewhere between 6.0 and 7.0 CGPA, and many also require no active backlogs. Government recruitment usually asks only that you hold the degree rather than a minimum CGPA — but always read the eligibility clause of the specific notification.
Most Indian universities use CGPA × 9.5 (the CBSE formula). Some use a simple × 10, and AICTE-approved colleges often use (CGPA − 0.75) × 10. Always confirm the rule printed on your marksheet or your university website.
Multiply your CGPA by your university’s factor. Example (CBSE): 8.2 CGPA × 9.5 = 77.9%. Use the calculator above and select the correct formula.
Divide your percentage by the same factor. Example (CBSE): 76% ÷ 9.5 = 8.0 CGPA. Switch direction using the tabs above.
Using the CBSE factor, 8.2 CGPA is 77.9%. Under the simple × 10 rule it is 82%, and under the AICTE rule it is 74.5%. The formula your university specifies decides which figure is correct for you.
Dividing by the CBSE factor, 75% is 7.89 CGPA. Under the simple × 10 rule it is 7.5, and under the AICTE rule it is 8.25. Switch the calculator to percentage-to-CGPA to try your own figure.
Use the one your university or board specifies. CBSE × 9.5 is the most widely used in India; AICTE-approved colleges commonly use (CGPA − 0.75) × 10. When in doubt, check your official guideline.
First average your semester SGPAs to get your CGPA, then apply your university’s conversion factor. A commonly published direct shortcut is (SGPA × 10) − 7.5, but it is not universal, so verify it against your own examination regulations.
Yes. An 8.0 CGPA works out to 76% under the CBSE factor, which normally falls in the first-class-with-distinction band and clears the CGPA cut-off used by most campus recruiters. Exact thresholds vary by university and employer.
It is an indicative conversion based on common formulas. For official use — jobs, higher studies, applications — always use the exact formula and certificate issued by your university.
