Calculate Your Percentage
Enter your obtained and total marks
What is marks percentage?
Marks percentage expresses a student's score as a number out of 100. It's the universal standard used in report cards, board results, college admissions, and scholarship eligibility across India.
The formula
( Obtained ÷ Total ) × 100
Universally accepted by CBSE, ICSE, and all state boards. StudentCalc uses exactly this formula — no rounding surprises.
Worked example — Class 10 CBSE
Total percentage
87%
(435 ÷ 500) × 100
Percentage for 10th class
Add all subject marks, divide by the total maximum, multiply by 100. Works identically for CBSE, ICSE, and all state boards.
Percentage for 12th class
Same formula — works for 5 or 6 subjects. Just total your marks before entering them. Critical for college admissions and entrance exams.
CBSE percentage
CBSE uses the standard formula with no hidden adjustments. StudentCalc follows this exactly, making it reliable for all CBSE students.
Competitive exams
Works for JEE, NEET, entrance tests — any exam where you know your obtained and total marks. No subject-specific setup needed.
Why use StudentCalc?
Built for Indian students
Designed around CBSE, ICSE and all state board formats.
Accurate standard formula
Uses the exact formula accepted by schools and universities.
Zero friction
No account, no captcha, no ads between you and your result.
Grade + pass/fail instant
See your grade and status alongside your percentage.
Frequently asked questions
Is this marks percentage calculator accurate? ↓
Yes — it uses the standard academic percentage formula accepted by all Indian schools and boards including CBSE and ICSE. All calculations happen in your browser.
Can I calculate percentage for multiple subjects? ↓
Yes. Add all your subject marks together for "Marks Obtained" and add all the subject maximums for "Total Marks", then hit calculate.
Can I use this for competitive exams? ↓
Absolutely — JEE, NEET, entrance tests, any exam. As long as you know the marks obtained and total marks, this calculator works.
Is this calculator free? ↓
100% free, always. No account, no payment, no hidden limits. Every tool on StudentCalc is built to stay free for students.