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CGPA to Percentage Calculator

Convert between CGPA and percentage, or work out your CGPA from semester results.

Percentage
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CGPA
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SGPA to CGPA calculator

Enter each semester's SGPA and total credits. Leave credits equal if your university doesn't weight by credits.

SemesterSGPACredits
Your CGPA
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How to convert CGPA to percentage

  • CBSE (Class 10 / 12): Percentage = CGPA × 9.5. A CGPA of 8.4 equals 79.8%.
  • Many universities, including Anna University: Percentage = CGPA × 10.
  • VTU: Percentage = (CGPA − 0.75) × 10.

Formulas differ between universities and can change. Always check the conversion printed on your grade card or published by your university — that's what employers and admissions offices will use.

SGPA vs CGPA

SGPA (Semester Grade Point Average) is your result for one semester. CGPA (Cumulative Grade Point Average) combines all semesters, weighted by credits: CGPA = Σ(SGPA × credits) ÷ Σ credits.

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