CGPA to Percentage Calculator
Convert CGPA to percentage (CBSE × 9.5 or custom), percentage to CGPA, and calculate CGPA from semester SGPAs and credits.
About CGPA to Percentage Calculator
This CGPA to percentage calculator converts your CGPA into a percentage using the CBSE formula (CGPA × 9.5), common university formulas or your own multiplier. It also converts percentage to CGPA, and calculates your overall CGPA from semester SGPAs and credits.
It is built for Indian students filling job, college or scholarship forms that ask for a percentage, including CBSE class 10 students and engineering students whose university grades on a 10-point scale. Always check which formula your board or university specifies, then pick it here or enter a custom value. The calculator is free, needs no sign-up and runs in your browser.
How to use CGPA to Percentage Calculator
- Choose a tab: CGPA → %, % → CGPA or SGPA → CGPA.
- Pick your board or university formula, or enter a custom multiplier.
- For SGPA → CGPA, add each semester’s SGPA and credits.
Frequently asked questions
Why does CBSE use 9.5?
CBSE found the average percentage of students scoring grade A1 in a subject to be around 95%, so it announced 9.5 as the indicative multiplier. It is only an approximation.
How is CGPA calculated from SGPA?
CGPA = Σ(SGPA × semester credits) ÷ Σ(credits). If all semesters have equal credits, it is simply the average SGPA.
Which formula does my university use?
Formulas differ (VTU uses (CGPA − 0.75) × 10, many use × 10). Always check the conversion rule printed on your grade card or on your university website.
How do I convert CGPA to percentage?
For CBSE, multiply your CGPA by 9.5, so 8.2 CGPA is 77.9%. Many universities use a different multiplier, which you can select or enter.
How do I convert percentage to CGPA?
Divide the percentage by the multiplier your board uses. For CBSE, 76% ÷ 9.5 = 8.0 CGPA.
What is the difference between SGPA and CGPA?
SGPA is the grade point average for one semester. CGPA is the credit-weighted average of all semesters so far.
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