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🎓 CGPA to Percentage Calculator

Convert CGPA ⇄ percentage, marks to percentage, and SGPA to CGPA for application forms.

If your mark sheet or university states its own formula, use that one.
Enter a value to see the result.

ℹ Which formula should I use?

  • CBSE (Class 10 / 12 CGPA): percentage = CGPA × 9.5. CBSE states this on its own certificates.
  • AICTE (many engineering & technical colleges): percentage = (CGPA − 0.75) × 10.
  • Universities: many print their own conversion formula on the back of the grade card. When it exists, it overrides the general formulas above.

Job forms usually ask for the percentage. If your university gives no formula, some notifications say to enter the CGPA and attach the conversion certificate instead, so read the notification carefully.