CGPA to Percentage Calculator
Use your board's or university's own formula to turn CGPA into a percentage — and plan the SGPA you need next semester.
- Your data never leaves your device
- 100% free
- No sign-up
- Works offline after first load
How to use the CGPA to percentage calculator
- Choose CGPA → %, % → CGPA or SGPA → CGPA.
- Enter your marks and pick your university’s formula.
- Read the result and compare formulas.
About CGPA to Percentage Calculator
Convert CGPA to percentage and percentage to CGPA with the CBSE formula (× 9.5) and the formulas of VTU, AKTU, Anna, Mumbai University and 4-point GPA.
It works in your browser, so it is instant and private, and your details are remembered on this device.
Good for
- Job and admission applications asking for percentage
- Scholarship forms
- Tracking your semester results
Tip: Mention the formula you used on application forms — employers sometimes ask for it.
Frequently asked questions
How do I convert CGPA to percentage for CBSE?
Multiply your CGPA by 9.5. For example, a CGPA of 8.4 equals 79.8%.
Which formula should I use?
The one printed on your marksheet or published by your university — VTU and AKTU use (CGPA − 0.75) × 10, Mumbai University 7.1 × CGPA + 11, and many universities simply multiply by 10. The table shows all of them.
How is CGPA calculated from SGPA?
Multiply each semester’s SGPA by its credits, add them up and divide by the total credits.
Can I convert percentage back to CGPA?
Yes — choose “% → CGPA” and the formula.
How do I calculate SGPA from grades?
Choose SGPA from grades and enter each subject with its credits and grade (O, A+, A, B+, B, C, P or F). SGPA = Σ (credits × grade points) ÷ Σ credits on the UGC 10-point scale.
What SGPA do I need to reach my target CGPA?
In SGPA → CGPA, enter your semesters so far, the target CGPA and the semesters left. The calculator shows the SGPA you need in each remaining semester.
My university uses a different formula
Choose “My university’s formula” and enter the numbers from your marksheet as % = a × CGPA + b. GTU and JNTU use (CGPA − 0.5) × 10.
Is my data stored or sent anywhere?
No. Everything is calculated in your browser. Your recent calculations are kept only in this browser (History), and a shared link contains just the numbers you entered.