Marks Percentage Calculator
Calculate Your Marks Percentage Easily
Welcome to Marks Calculator
Main Percentage Calculator
Your Percentage:
10th & 12th Class
Calculate percentage for school exams
Graduation
Calculate percentage for college exams
All Boards
Works for CBSE, ICSE, State Boards
Fast & Accurate
Instant results with 100% accuracy
All Calculators
CGPA to Percentage
Percentage:
Grade Calculator
Your Grade:
Calculation Guides
How to Calculate Percentage of Marks
The formula to calculate percentage of marks is simple:
Percentage = (Obtained Marks ÷ Total Marks) × 100
Example:
If you scored 450 marks out of 500:
Percentage = (450 ÷ 500) × 100 = 90%
CGPA to Percentage Conversion
For most universities, you can use this formula:
Percentage = CGPA × 9.5
Example:
If your CGPA is 8.5:
Percentage = 8.5 × 9.5 = 80.75%
Different Education Boards
CBSE: Uses CGPA system, multiply by 9.5
ICSE: Direct percentage calculation
State Boards: Follow their own grading system
About Us
About Marks Percentage Calculator
Marks Percentage Calculator is a free online tool that helps students calculate their marks percentage easily and accurately. Our mission is to provide simple, reliable tools for students across all education boards.
Why Choose Our Calculator?
✅ 100% Free to use
✅ Works on all devices
✅ No registration required
✅ Accurate results
✅ Fast calculation
✅ All education boards supported
Our Mission
To make education calculations simple and accessible for every student, regardless of their technical background.
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Get in Touch
Have questions or suggestions? We’d love to hear from you!
Frequently Asked Questions
Find answers to common questions about calculating marks percentage and using our calculator tools.
How do I calculate the percentage of my marks?
To calculate the percentage of your marks, use this simple formula:
For example, if you scored 450 marks out of 500:
Our calculator automates this process, so you just need to enter your obtained marks and total marks.
How is CGPA converted to percentage?
The conversion from CGPA to percentage varies by educational board. The most common formula used by CBSE and many universities is:
For example, if your CGPA is 8.4:
However, some universities use different multipliers. Always check with your specific institution for their conversion formula.
Does the calculator work for all education boards?
Yes, our calculator works for all major education boards including:
- CBSE (Central Board of Secondary Education)
- ICSE (Indian Certificate of Secondary Education)
- State Boards (Maharashtra, Tamil Nadu, Uttar Pradesh, etc.)
- International Boards (IGCSE, IB)
- University-specific grading systems
The basic percentage calculation formula remains the same across all boards. For CGPA conversions, we provide the most commonly used multipliers.
What is the difference between percentage and CGPA?
Percentage and CGPA are different grading systems:
Percentage System
Direct representation of marks scored out of 100. For example, 85% means you scored 85 marks out of 100.
CGPA (Cumulative Grade Point Average)
A standardized grading system on a scale (usually 10-point or 4-point) that averages your performance across subjects.
While percentage is a direct calculation, CGPA provides a normalized view of academic performance.
How accurate is the marks percentage calculator?
Our calculator provides 100% accurate results based on the standard percentage calculation formula. The accuracy depends on:
- Correct input: Ensure you enter the right obtained marks and total marks.
- Appropriate formula: We use the standard percentage calculation method.
- Decimal precision: Results are calculated with precision up to two decimal places.
For CGPA conversions, we use the most widely accepted multipliers. If your institution uses a different conversion formula, you may need to adjust accordingly.
Can I calculate percentage for individual subjects?
Yes, you can calculate percentage for individual subjects using the same formula:
For example, if you scored 88 marks in Mathematics out of 100:
Our calculator can be used for individual subjects as well as overall percentage calculation.
Is there a mobile app for the percentage calculator?
Currently, we don’t have a dedicated mobile app, but our website is fully optimized for mobile devices. You can:
- Access our calculator from any smartphone or tablet
- Add our website to your home screen for quick access
- Use all features seamlessly on mobile browsers
The mobile experience is designed to be as smooth and user-friendly as the desktop version.
How do I calculate percentage if my marks are given in grades?
If your marks are provided in grades, you’ll first need to convert them to numerical values. Here’s how:
- Check your institution’s grading scale (e.g., A=90-100, B=80-89, etc.)
- Convert each grade to its corresponding numerical range
- Use the midpoint of the range for calculation (e.g., A = 95, B = 85)
- Calculate the average of all subject scores
- Use our calculator with the average score
For precise conversion, always refer to your institution’s specific grading policy.
Still have questions?
Can’t find the answer you’re looking for? Please reach out to our support team.
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