CGPA Grade Conversion Calculator

Easy Grade Conversion Calculator

Convert your grades effortlessly! Calculate CGPA, SGPA, GPA, or convert between percentage and CGPA/GPA.

CGPA to Percentage

Formulas:

10.0 Scale: Percentage = CGPA × 9.5

5.0 Scale: Percentage = CGPA × 20

4.0 Scale: Percentage = CGPA × 25

Select the grading scale used by your institution.

Calculation History

Sr. No. CGPA Percentage Grading Scale

SGPA Calculator

SGPA = Σ (Grade Points × Credits) / Σ Credits

Enter credits and numeric grade points for each subject.

GPA Calculator

GPA = Σ (Grade Points × Credits) / Σ Credits

Enter credits and select letter grades or enter numeric grade points.

Grade Points Reference:

10.0 Scale: A1=10, A2=9, B1=8, B2=7, C1=6, C2=5, D=4, E1=3, E2=2

4.0 Scale: A1/A2=4, B1/B2=3, C1/C2=2, D=1, E1/E2=0

Percentage to CGPA

Reverse Formulas:

10.0 Scale: CGPA = Percentage / 9.5

5.0 Scale: CGPA = Percentage / 20

4.0 Scale: CGPA = Percentage / 25

Select the grading scale used by your institution.