Grade Calculator

Universal grade and GPA calculator. Convert CGPA to percentage, calculate weighted averages, and convert between any grading scales (4.0, 5.0, 10.0, or 100%).

100% Free No Signup Instant Results

Grading Scale

Courses

Course Name

Score

Max

Credits

Weighted Average

3.53

out of 4

Excellent

Percentage

88.3%

Letter Grade

B+

US 4.0 GPA

3.53

Approx. conversion

Total Credits

3 courses

Universal Grade & GPA Calculator

Whether you're a student in the US, India, Europe, or anywhere else — this calculator handles it all. Enter your courses, scores, and credits to instantly get your weighted GPA, percentage equivalent, and letter grade. Supports 4.0 scale (US), 10-point scale (India/Europe), 5.0 scale, percentage-based systems, and custom scales. Each course can even have a different max score for maximum flexibility.

How to use this Grade Calculator?

Choose Grading Scale

Select a grading scale (4.0, 5.0, 10.0, or 100%) or enter a custom max score.

Enter Scores

Input your course names, scores obtained, and credit weights.

Calculate

Instantly see your weighted average and equivalent percentage.

Frequently Asked Questions

A weighted average accounts for the relative importance (credits/weight) of each course. A 4-credit course has more impact on your GPA than a 2-credit course.

Enter your courses with their CGPA scores and the max scale (e.g. 10.0). The calculator automatically computes the equivalent percentage.

We support 4.0 (US), 5.0, 10.0 (India/Europe), 100% scales, and fully custom scales. Each course can also have its own max score.

Yes! If a course has a different max score than the default scale, enter it in the "Max" column. The calculator normalizes everything automatically.

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Universal Grade & GPA Calculator

Frequently Asked Questions

A weighted average accounts for the relative importance (credits/weight) of each course. A 4-credit course has more impact on your GPA than a 2-credit course.

Enter your courses with their CGPA scores and the max scale (e.g. 10.0). The calculator automatically computes the equivalent percentage.

We support 4.0 (US), 5.0, 10.0 (India/Europe), 100% scales, and fully custom scales. Each course can also have its own max score.

Yes! If a course has a different max score than the default scale, enter it in the "Max" column. The calculator normalizes everything automatically.