CBSE Percentage Calculator – Class 10 & 12

Calculate your CBSE percentage for 5, 6, or 7 subjects with easy-to-use calculators. Supports Best 5, additional subjects, and custom maximum marks.

CBSE Percentage Calculator Choose your calculator below

5 Subject Percentage Calculator

Enter marks for 5 subjects with custom maximum marks
Enter marks and click Calculate.

6 Subject Percentage Calculator

Calculate percentage from all 6 subjects and Best 5
Enter marks and click Calculate.

7 Subject Percentage Calculator

Select which subjects to include, plus Best 5
Enter marks and click Calculate.

Class 10 Percentage Calculator

Calculate CBSE Class 10 percentage with 5, 6, or 7 subjects
Select mode, enter marks, and click Calculate.
How to calculate Class 10 CBSE percentage:
Percentage = (Marks obtained in selected subjects ÷ Maximum marks of selected subjects) × 100

Example: English=85/100, Hindi=78/100, Maths=92/100, Science=88/100, Social Science=90/100 → Total=433/500 → Percentage=86.60%

This is a mathematical example, not an official statement about which subjects must be used.

Class 12 Percentage Calculator

Calculate CBSE Class 12 percentage with 5 or 6 subjects
Select mode, enter marks, and click Calculate.

Note: Best 5 may be requested by some institutions, but the applicable subject combination depends on the purpose and the institution's requirements.

Best 5 Subject Calculator

Automatically determine the five highest subject percentages
Enter at least 5 subjects and click Calculate.

Important: "Best 5" is a calculation method, not necessarily a universal CBSE certification rule. Always verify requirements with the relevant institution.

Additional Subject Calculator

Compare percentage with and without an additional subject

Main Subjects (5)

Additional Subject

Enter marks and click Calculate.

Note: Whether an additional subject can replace another subject depends on the applicable rules or institution requirements. This calculator only performs the mathematical calculation.

More Tools Marks to percentage, percentage to marks, average, and more

Marks to Percentage

Enter marks and click Calculate.

Percentage to Marks

Enter percentage and maximum marks.

Subject Average Calculator

Enter marks separated by commas.

Target Percentage Calculator

Enter current marks and target.

Percentage Difference Calculator

Enter two percentages to compare.

CBSE Percentage Formula

Percentage = (Total Marks Obtained ÷ Total Maximum Marks) × 100

This is the fundamental formula used to calculate percentage from marks. It applies to any number of subjects, as long as you correctly sum the marks obtained and the maximum marks for the subjects you are considering.

How to Calculate CBSE Percentage with 5 Subjects

Add the marks obtained in all 5 subjects, add the maximum marks (usually 100 each), then apply the formula.

Example:

English=85/100, Hindi=78/100, Maths=92/100, Science=88/100, Social Science=90/100

Total Obtained = 85 + 78 + 92 + 88 + 90 = 433

Total Maximum = 500

Percentage = (433 ÷ 500) × 100 = 86.60%

How to Calculate CBSE Percentage with 6 Subjects

With 6 subjects, you can calculate using all 6 subjects, or select a subset. The formula remains the same.

Example (All 6):

Total Obtained = 510, Total Maximum = 600

Percentage = (510 ÷ 600) × 100 = 85.00%

How to Calculate CBSE Percentage with 7 Subjects

With 7 subjects, you may choose which subjects to include for a particular calculation. The calculator above lets you toggle inclusion.

Example (Selected 6 of 7):

Total Obtained = 540, Total Maximum = 600

Percentage = (540 ÷ 600) × 100 = 90.00%

Is the Additional Subject Counted in CBSE Percentage?

Whether an additional subject is counted depends on the purpose and the institution's requirements. For many general calculations, all subjects may be included. However, some institutions may consider only certain subjects for admission or scholarship purposes. Always verify the specific criteria that apply to your situation.

CBSE Best 5 Subject Rule

The "Best 5" method involves selecting the 5 subjects with the highest percentage scores from a set of 6 or 7 subjects. This is commonly used for admission purposes, but it is not a universal CBSE rule. The applicable subject combination depends on the institution and the specific course or scholarship. Use the Best 5 calculator above to perform this mathematical calculation.

How to Calculate Class 12 CBSE Percentage

Class 12 percentage is calculated using the same formula. With 5 subjects, use all 5. With 6 subjects, you may use all 6 or select the Best 5 depending on the requirement.

Class 12 Example (5 subjects):

Total Obtained = 450, Total Maximum = 500

Percentage = (450 ÷ 500) × 100 = 90.00%

Percentage from Marks — Quick Reference

CBSE Percentage Calculation Examples

Example 1: 5 Subjects, All 100 Max

English: 85, Hindi: 78, Maths: 92, Science: 88, Social Science: 90

Total: 433/500 → 86.60%

Example 2: 6 Subjects, All 100 Max

English: 80, Hindi: 75, Maths: 95, Science: 85, Social Science: 88, Additional: 90

Total: 513/600 → 85.50%

Best 5: 80+95+85+88+90 = 438/500 → 87.60%

Example 3: 7 Subjects, Different Max Marks

Maths: 85/100, Physics: 78/80, Chemistry: 82/100, Biology: 90/100, English: 88/100, Hindi: 80/100, Computer: 95/100

Selected 6: 85+78+82+90+88+80 = 503/580 → 86.72%

Example 4: Marks to Percentage

Marks Obtained: 425, Maximum: 500

Percentage = (425 ÷ 500) × 100 = 85.00%

Frequently Asked Questions

Add the marks obtained in the selected subjects, add the maximum marks for those subjects, then use the formula: (Total Obtained ÷ Total Maximum) × 100. For example, if you score 433 out of 500, your percentage is (433 ÷ 500) × 100 = 86.60%.

Sum the marks obtained in all 5 subjects, sum the maximum marks, then apply the formula: (Total Obtained ÷ Total Maximum) × 100. With 100 marks per subject, the maximum is 500.

Sum the marks obtained in all 6 subjects, sum the maximum marks, then apply the formula. If all subjects are 100 marks each, the maximum is 600. You can also calculate Best 5 by selecting the top 5 subjects by percentage.

With 7 subjects, you can choose which subjects to include for a particular calculation. Sum the marks of the selected subjects, sum their maximum marks, then apply the formula. The calculator above lets you toggle inclusion.

Whether an additional subject is counted depends on the purpose and the institution's requirements. For many general calculations, all subjects may be included. However, some institutions may consider only certain subjects. Always verify the specific criteria that apply to your situation.

The "Best 5" method involves selecting the 5 subjects with the highest percentage scores from a set of 6 or 7 subjects. This is a mathematical calculation method, not necessarily a universal CBSE rule. The applicable subject combination depends on the institution and the specific course or scholarship.

Class 12 percentage is calculated using the same formula. With 5 subjects, use all 5. With 6 subjects, you may use all 6 or select the Best 5 depending on the requirement. Always verify with your institution.

Yes, the formula works with any maximum marks. Simply sum the marks obtained and the maximum marks for each subject, then apply the formula. The calculator supports custom maximum marks for each subject.

Subject percentage is calculated as: (Marks Obtained in the subject ÷ Maximum Marks for that subject) × 100. For example, 85 out of 100 = 85%.

Yes, in calculators that support 7 subjects or Best 5, you can use the "Include" checkbox to select which subjects to include in the calculation.

With 600 total marks, the percentage is: (Total Obtained ÷ 600) × 100. For example, 510 out of 600 = (510 ÷ 600) × 100 = 85.00%.

With 500 total marks, the percentage is: (Total Obtained ÷ 500) × 100. For example, 425 out of 500 = (425 ÷ 500) × 100 = 85.00%.

To find the marks needed for 90%, multiply 90% (0.90) by the total maximum marks. For 500 marks, 90% = 0.90 × 500 = 450 marks.

Use the Target Percentage Calculator above. Enter your current marks, current maximum, remaining maximum marks, and your target percentage. The calculator will tell you the marks you need in the remaining subjects.

No, Best 5 is not a universal rule. Different institutions and courses may have different subject requirements. Always check the specific criteria for your admission, scholarship, or employment application.

CBSE marksheets typically show grades and marks, not a computed percentage. The percentage is usually calculated by the student or institution based on the marks obtained.

Whether an additional subject can replace another subject depends on the applicable rules of the institution or the specific purpose. Some institutions allow the best of two subjects to be considered, while others require specific subjects. Always verify the requirements.

(450 ÷ 500) × 100 = 90.00%.

(540 ÷ 600) × 100 = 90.00%.

Yes, this calculator supports Class 12 percentage calculation with 5 or 6 subjects, including Best 5 calculation where applicable.

Disclaimer: This calculator is intended for mathematical calculations and general educational information. Subject-selection requirements may vary depending on the purpose and institution. For official academic, admission, scholarship, employment, or documentation purposes, verify the applicable requirements with the relevant authority or institution.

Privacy: All calculations are performed locally in your browser. No marks or personal data are transmitted, stored, or collected. No login is required.

Independent Website: This website is an independent educational calculator and is not affiliated with CBSE.