10th Board Percentage Calculator — How It Works
The 10th percentage calculator helps Class 10 students calculate their board exam percentage from subject-wise marks. Enter the marks obtained and maximum marks for each of your 5–6 subjects, and the tool computes your overall 10th board percentage instantly.
The formula is: Percentage = (Total Marks Obtained ÷ Total Maximum Marks) × 100. This calculator works for all Indian state boards (Maharashtra SSC, Tamil Nadu SSLC, Karnataka SSLC, Kerala SSLC, UP Board, Bihar Board, and more), CBSE, and ICSE boards.
Your 10th percentage is crucial — it determines eligibility for 11th-grade stream selection (Science, Commerce, Arts), influences scholarship applications, and is required for competitive exam registrations and job applications years later.
State Board Grading Table
| Percentage | Grade | Classification |
|---|---|---|
| 90–100% | A1 / O | Outstanding |
| 75–89% | A2 / A | Distinction |
| 60–74% | B1 / B | First Class |
| 50–59% | B2 / C | Second Class |
| 35–49% | C / D | Pass |
| Below 35% | F | Fail |
Frequently Asked Questions
How is 10th board percentage calculated?
Total all marks obtained, total all maximum marks, then: (Obtained ÷ Maximum) × 100. Most boards count all 5–6 subjects. CBSE may use a best-of-five system.
Are internal marks included in the percentage?
Depends on your board. CBSE and some state boards include internal assessment. Enter total marks (internal + external) per subject for accurate results.
How to convert 10th percentage to CGPA?
CBSE: CGPA = Percentage ÷ 9.5. Example: 85% = 8.95 CGPA. Use our CGPA Calculator for cumulative calculations.
What percentage is needed for Science stream?
Most schools require 70%+ overall with 65%+ in Science and Maths. Top schools may require 80%+. Requirements vary by institution.
Does this work for CBSE and ICSE boards?
Yes. The percentage formula is universal. Enter your subject marks regardless of board. Supports any number of subjects and maximum marks per subject.