Marks to Percentage Calculator
Enter obtained and total marks to get percentage instantly.
Works for any exam/test. Just enter obtained marks and total marks.
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How it works
Enter marks, get percentage instantly — clean UI with accurate validation.
Add your obtained marks and total marks for the test or exam.
We calculate percentage using (Obtained ÷ Total) × 100 with fast client-side results.
Once you have percentage, you can convert it to CGPA, check grade tables, or calculate GPA.
FAQ
Quick answers to common questions.
What is the formula for marks to percentage?
Percentage = (Obtained ÷ Total) × 100.
Can I use any total marks?
Yes. Enter obtained marks and the total marks for your exam/test (e.g., 75/100 or 45/60).
Do you store my marks?
No. Any optional history stays locally in your browser only.