Grade Calculator
Add your subjects with scores and credits and get your overall percentage, letter grade, and CGPA all at once. Handles weighted averages properly so subjects with more credits pull more weight.
How to use
- Enter the subject name, marks you got, maximum marks, and credit hours.
- Add as many subjects as you need with the + button.
- Your letter grade, overall percentage, and CGPA update as you fill in each subject.
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This calculator takes your marks across multiple subjects and works out overall percentage, letter grade distribution, and CGPA in one pass. Rather than computing each conversion separately, it shows the full picture: 78% overall, which translates to B+ or equivalent in your system, and a CGPA of 7.8 on a 10-point scale.
Useful at the end of a semester when results come in and you want to quickly assess your standing. Enter each subject with its max marks and your score, and the calculator handles the weighted average, percentage, and CGPA output simultaneously.
Frequently Asked Questions
How is CGPA converted to percentage?
Common formula: Percentage = CGPA x 9.5 (used by CBSE and many universities). Some institutions use CGPA x 10. The exact formula varies by institution - check your university's grading policy for the authorised conversion.
What letter grade corresponds to what percentage?
Ranges vary by institution, but a common system: A+ (90-100%), A (80-89%), B+ (70-79%), B (60-69%), C (50-59%), D (40-49%), F (below 40%). Some systems use + and - within each letter grade for finer distinctions.
What is the minimum CGPA required for most jobs?
Many Indian companies set a cutoff of 6.0-6.5 CGPA on a 10-point scale for shortlisting. Government exams and PSUs often require higher - check specific eligibility criteria for each opportunity you are targeting.