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Grade / CGPA Calculator
Calculate grade percentage and CGPA from your subject marks.
⭐ Used by 13,450 people

The Grade Calculator calculates your overall percentage and CGPA from multiple subject marks, with letter grade and pass/fail status.

Grade Scale

PercentageGradeCGPA (10 point)
90-100%A+9.5-10.0
80-89%A8.5-9.4
70-79%B+7.5-8.4
60-69%B6.5-7.4
50-59%C5.5-6.4
40-49%D4.5-5.4
Below 40%FBelow 4.5

CGPA Formula Used

CGPA = Percentage / 9.5
Example: 75% ÷ 9.5 = 7.89 CGPA

Reverse: Percentage = CGPA × 9.5
Example: 8.0 CGPA × 9.5 = 76%
📖 Complete Guide
Formulas, examples, tips & FAQs
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Frequently Asked Questions

How is CGPA calculated from grades?

CGPA is the average of the grade points you earned across all subjects, often weighted by credit hours. The calculator adds them up and divides to give your cumulative grade point average.

What is the difference between GPA and CGPA?

GPA usually refers to a single term or semester, while CGPA is the cumulative average across all terms or the whole course.

How do I convert CGPA to percentage?

A common method multiplies CGPA by a fixed factor such as 9.5, but the exact conversion depends on your institution, so always confirm their official formula.