CGPA to Percentage Calculator
Convert your CGPA to percentage using university-specific formulas — supports Anna University, VTU, Mumbai University, SPPU, MAKAUT, and more.
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How to use this calculator
- 1
Enter your CGPA as shown on your marksheet or transcript.
- 2
Select your university from the list — each uses a different conversion formula.
- 3
If your university is not listed, choose "Custom multiplier" and enter the formula values.
- 4
The calculator shows your equivalent percentage and academic division.
Frequently asked questions
Why does the result change when I pick a different university?
Each option applies its own multiplier, and some add a fixed number. The tool uses ×10 for the generic option and for Anna, VTU, MAKAUT, JNTU, GTU and AKTU, ×9.5 for Delhi and Calcutta, ×9 for Osmania, and (CGPA × 7.25) + 11 for Mumbai and SPPU. These are the figures built into this tool, not an official statement from any university.
Should I rely on this for an application form?
Use the formula your university states on its website, marksheet or examination regulations. Universities can revise their method, and this tool does not check for updates. If your institution publishes a different formula, choose Custom and enter its multiplier and fixed number.
How does the Custom option work?
It computes percentage = CGPA × multiplier + addend. A multiplier of 0, which is also what a cleared box becomes, falls back to 10, and an addend of 0 simply adds nothing.
How is a 4-point CGPA handled?
With the 4-point scale selected, the CGPA is multiplied by 2.5 to put it on a 10-point scale (3.4 becomes 8.50), and then the chosen formula is applied. The Your CGPA row shows the converted 10-point value.
When do I get an error?
If the CGPA is zero or negative, or higher than the scale you selected (above 10 on the 10-point scale, above 4 on the 4-point scale). The message names the allowed range.
Where do the class names come from?
They are labels this tool attaches to the resulting percentage: 75 and above First Class with Distinction, 60 and above First Class, 50 and above Second Class, 40 and above Pass Class, otherwise below passing threshold. Your university may use different bands or names.
Can the percentage exceed 100 or go negative?
The final figure is held between 0 and 100. With a large custom multiplier or addend, the result is capped at 100.00%.
Does it convert a percentage back to CGPA?
No, only CGPA to percentage.
CGPA to percentage calculator with selectable university formulas
One CGPA, several percentages
There is no single national rule for turning a CGPA into a percentage, so the same CGPA can produce different results depending on which formula you apply. This calculator multiplies your CGPA by a factor and, for two options, adds a constant, then caps the answer between 0% and 100%. Choose the option that matches your university, or pick Custom and type your own multiplier and addend if your institution publishes one. Always confirm the formula against an official source before using the figure in an application.
Worked examples
A CGPA of 8.5 under the generic ×10 option gives 85.00%, labelled First Class with Distinction. The same 8.5 with the Mumbai option, (8.5 × 7.25) + 11, gives 72.63% and First Class, a gap of more than twelve points. A 7.2 CGPA with the Delhi option (×9.5) comes to 68.40%. On the 4-point scale, a CGPA of 3.4 is first scaled to 8.50 and then converted with ×10 to 85.00%. With a custom multiplier of 9.5, a CGPA of 8 gives 76.00%.
Formulas built into the tool
The table lists exactly what each dropdown option calculates. A CGPA of 10 shows the ceiling of each rule: it is 100% for the ×10 options, 95% for ×9.5, 90% for ×9, and only 83.50% for the 7.25 plus 11 rule, which is why that formula needs particular care when you compare it with the others.
| Option | Rule used | CGPA 10 gives |
|---|---|---|
| Generic, Anna, VTU, MAKAUT, JNTU, GTU, AKTU | CGPA × 10 | 100.00% |
| Delhi University, Calcutta University | CGPA × 9.5 | 95.00% |
| Osmania University | CGPA × 9 | 90.00% |
| Mumbai University, SPPU | (CGPA × 7.25) + 11 | 83.50% |
| Custom | (CGPA × your multiplier) + your addend | depends on inputs |
Division labels and limits
Beneath the percentage the tool shows a class label based on 75, 60, 50 and 40 percent. These are generic cut-offs, not university rules, and they can disagree with your transcript. The calculator also does not convert in reverse, handle semester-wise weighting, or know whether your university has changed its method. Treat the output as a clearly labelled estimate and verify it before you submit it anywhere. If a form asks for the method used, quote your university’s published formula rather than the name of this tool, and keep a copy of the regulation or circular that states it.
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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →