Free online tool
Convert CGPA to percentage
Enter your CGPA and pick your board or university formula to see the percentage — or reverse it to find the CGPA you need for a cut-off. Every formula is shown, so you can check the result by hand.
Quick answer
Quick answer
An 8.6 CGPA is 81.7% under CBSE — 8.6 × 9.5 — a First Class result. The same CGPA gives a different percentage elsewhere: 8.0 is 76% under CBSE, 80% under VTU 2022 (×10) and 67.8% under Mumbai Engineering. Pick your board or university in the tool and it shows the percentage with the formula used.
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Worked example — 8.6 CGPA (CBSE)
CBSE formula: percentage = CGPA × 9.5.
| CGPA | 8.6 |
|---|---|
| Formula | × 9.5 |
| Percentage | 8.6 × 9.5 = 81.7% |
| Division | First Class |
CGPA to percentage by formula
| CGPA | CBSE (×9.5) | VTU 2018 & earlier | VTU 2022 / ×10 | Mumbai (Engg) |
|---|---|---|---|---|
| 6.0 | 57.0% | 52.5% | 60.0% | 53.6% |
| 7.0 | 66.5% | 62.5% | 70.0% | 60.7% |
| 8.0 | 76.0% | 72.5% | 80.0% | 67.8% |
| 9.0 | 85.5% | 82.5% | 90.0% | 74.9% |
| 10.0 | 95.0% | 92.5% | 100.0% | 82.0% |
CGPA needed for a target percentage
| Target | CBSE | VTU (2018 & earlier) | ×10 | Mumbai (Engg) |
|---|---|---|---|---|
| 60% | 6.32 | 6.75 | 6.00 | 6.90 |
| 75% | 7.89 | 8.25 | 7.50 | 9.01 |
About this tool
About the CGPA to Percentage Calculator
Enter your CGPA and pick your board or university formula to see the percentage — or reverse it to find the CGPA you need for a cut-off. Every formula is shown, so you can check the result by hand.
Detailed guide
How to get useful results from CGPA to Percentage Calculator
Why the same CGPA means a different percentage
There is no single national formula for converting CGPA to percentage in India. Each board and university publishes its own rule, so the same 8.0 CGPA is 76% under CBSE, 72.5% under the VTU 2018 scheme, 80% under VTU 2022, and 67.8% under Mumbai University Engineering. Using the wrong formula misreports your marks by up to 7.5 percentage points, which matters on placement forms and government applications. Always use the formula your own board or university publishes.
CBSE — CGPA × 9.5, and the 2018 change
CBSE's indicative formula is percentage = CGPA × 9.5, so an 8.6 CGPA works out to 81.7%. CBSE Class 10 report cards now show marks, not CGPA — the × 9.5 formula is the published way to convert an older CGPA. A 10 CGPA converts to 95%, not 100%, because the 9.5 factor is an average, not a maximum.
VTU — two formulas by scheme
VTU changed its formula between schemes. For the 2015, 2017 and 2018 schemes, percentage = (CGPA − 0.75) × 10, so an 8.0 CGPA is 72.5%. For the 2022 scheme (and 2025), VTU's own regulations state percentage = CGPA × 10, so the same 8.0 is 80% (Regulations 2022, clause 22OB 6.7). Students on the 2021 scheme should check their own regulation, because sources differ on which side of the change it falls.
Mumbai University — engineering vs other faculties
Mumbai University sets the formula by faculty, not university-wide. Engineering and technology (Faculty of Technology, CBCS) use percentage = 7.1 × CGPI + 11 (Circular UG/05 of 2018-19), so an 8.0 CGPI is 67.8% and a perfect 10 is 82%. Arts, Commerce and Science faculties use (CGPI − 0.75) × 10, so an 8.0 is 72.5%. Check which faculty your transcript belongs to before converting.
The ×10 universities — Anna, DU, KTU, JNTU, GTU
Several universities use the straight rule percentage = CGPA × 10: Anna University (R-2021), Delhi University (UGCF), KTU, JNTU and GTU. An 8.0 CGPA is 80% at all of them. The tool lists this as Standard × 10 — if your university is not listed, confirm the × 10 rule in your own circular before using the result on a formal application.
Reverse — percentage to CGPA, and cut-offs
To go backwards, reverse the formula: CGPA = (percentage − b) ÷ a. For a 60% cut-off you need 6.32 CGPA under CBSE, 6.75 under VTU 2018, 6.00 under a × 10 rule, and 6.90 under Mumbai Engineering. For 75% (Distinction) you need 7.89, 8.25, 7.50 and 9.01. Use the reverse mode in the tool before a placement season to know exactly what to aim for.
Common mistakes
The most common mistake is using CBSE × 9.5 for a VTU or Mumbai transcript — it overstates the percentage and can be caught at document verification. The second is forgetting the scale: a 10 CGPA is 95% under CBSE and 82% under Mumbai Engineering, never 100%. The third is converting an SGPA (one semester) as if it were the CGPA (all semesters, credit-weighted). When in doubt, use the Custom option with the a and b printed on your own marksheet.
Quick guide
How to use this tool
- 01Choose whether to convert CGPA to percentage or the other way round.
- 02Pick your board or university formula, or Custom with your own a and b.
- 03Enter your CGPA (0–10) or target percentage and read the result with the formula shown.
Capabilities
Features and supported formats
- CBSE, VTU (both schemes), Anna, Mumbai University and Standard × 10 formulas.
- Custom formula (percentage = a × CGPA + b) for unlisted universities.
- Reverse conversion and division (Distinction / First / Second / Pass).
Supported formats
Inputs: CGPA 0–10 or a target percentage 0–100. Output: percentage or CGPA with the formula used.
Answers
Frequently asked questions
What is the formula to convert CGPA to percentage?
There is no single formula. CBSE uses CGPA × 9.5, VTU 2022 uses CGPA × 10, VTU 2018 uses (CGPA − 0.75) × 10, and Mumbai Engineering uses 7.1 × CGPI + 11. Pick your board or university in the tool.
How do I convert 8.6 CGPA to percentage?
With CBSE × 9.5: 8.6 × 9.5 = 81.7%. With VTU 2022 × 10: 86%. The same CGPA gives a different percentage under each formula.
Which VTU formula should I use?
2015, 2017 and 2018 schemes: (CGPA − 0.75) × 10. 2022 scheme (and 2025): CGPA × 10 (Regulations 2022, clause 22OB 6.7). Students on the 2021 scheme should check their own regulation, because sources differ.
What is the Mumbai University CGPA formula?
Engineering (Faculty of Technology, CBCS): 7.1 × CGPI + 11 (Circular UG/05 of 2018-19). Other faculties: (CGPI − 0.75) × 10. An 8.0 CGPI is 67.8% for engineering.
How do I convert percentage back to CGPA?
Divide by the multiplier and reverse the offset. For CBSE: CGPA = percentage ÷ 9.5, so 81.7% is 8.6 CGPA. Use the reverse mode in the tool.
What CGPA do I need for 60%?
CBSE 6.32, VTU 2018 6.75, × 10 universities 6.00, Mumbai Engineering 6.90.
What CGPA do I need for 75% (Distinction)?
CBSE 7.89, VTU 2018 8.25, × 10 universities 7.50, Mumbai Engineering 9.01.
Does CBSE still give CGPA?
CBSE Class 10 report cards now show marks, not CGPA. The × 9.5 formula is the published way to convert an older CGPA.
What is the difference between CGPA and SGPA?
SGPA is one semester's grade point average; CGPA is the cumulative average across all semesters, weighted by credits.
Can I use × 9.5 for my university?
Only if your university says so. VTU and Mumbai use different formulas, and using × 9.5 there overstates your percentage.
My university is not listed — what do I do?
Use the Custom option and enter your university's a and b from percentage = a × CGPA + b, as printed on your marksheet or circular.
What division is 75%?
Distinction under the commonly used bands (75% and above). First Class is 60–75%, Second Class 50–60%. Bands vary by university — check your own rules.