Grade to Percentage Calculator

Convert SGPA, GPA, and CGPA to Percentage with Multiple Grading Systems

Select Conversion Type

SGPA to Percentage
GPA to Percentage
CGPA to Percentage

Select Grading Scale

10.0 Indian
4.0 US
7.0 Australian
5.0 European

SGPA to Percentage Converter

Convert your Semester Grade Point Average to percentage

Range: 0.0 to 10.0
Enter SGPA to calculate
Formula: (SGPA × 10) - 7.5

SGPA to Percentage Conversion Table

Select Grading Scale

4.0 US
10.0 Indian
7.0 Australian
5.0 European

GPA to Percentage Converter

Convert your Grade Point Average to percentage

Range: 0.0 to 4.0
Enter GPA to calculate
Formula: (GPA ÷ 4.0) × 100

GPA to Percentage Conversion Table

Select Grading Scale

10.0 Indian
4.0 US
7.0 Australian
5.0 European

CGPA to Percentage Converter

Convert your Cumulative Grade Point Average to percentage

Range: 0.0 to 10.0
Enter CGPA to calculate
Formula: (CGPA × 10) - 7.5

CGPA to Percentage Conversion Table

Conversion Formulas & Information

SGPA to Percentage:

  • Indian (10.0): (SGPA × 10) - 7.5
  • US (4.0): (SGPA ÷ 4.0) × 100
  • Australian (7.0): (SGPA ÷ 7.0) × 100
  • European (5.0): (SGPA ÷ 5.0) × 100

GPA to Percentage:

  • US (4.0): (GPA ÷ 4.0) × 100
  • Indian (10.0): (GPA × 10) - 7.5
  • Australian (7.0): (GPA ÷ 7.0) × 100
  • European (5.0): (GPA ÷ 5.0) × 100

CGPA to Percentage:

  • Indian (10.0): (CGPA × 10) - 7.5
  • US (4.0): (CGPA ÷ 4.0) × 100
  • Australian (7.0): (CGPA ÷ 7.0) × 100
  • European (5.0): (CGPA ÷ 5.0) × 100