Convert your CBSE & State Boards subject-wise marks into final percentage. Supports best of 5 rules and elective deductions.
| Subject Name | Obtained Marks | Max Marks |
|---|
Calculate 10th and 12th percentage according to official board aggregation rules
Converting marks to percentages is the most common way to represent academic performance in India. Whether you are checking board results for CBSE, ICSE, or state boards, or applying to higher universities, percentage calculation is a standard yardstick.
In many secondary school boards (including CBSE and ICSE), the overall board percentage is calculated using the marks of English (compulsory) plus the next four subjects in which the student scored the highest marks. Additional/sixth vocational subjects are omitted unless replacing a failed core subject.
Results are traditionally classified into academic divisions: First Division (60% and above), Second Division (50% to 59.9%), and Third Division (33% to 49.9%). Marks above 75% are considered "Distinction".
Refer to this lookup guide to find the percentage equivalent for total marks obtained out of common maximum board limits:
| Total Obtained Marks | Percentage (Out of 500) | Percentage (Out of 600) | Percentage (Out of 700) | Division Standing |
|---|---|---|---|---|
| 450 | 90.00% | 75.00% | 64.28% | First (Distinction) |
| 400 | 80.00% | 66.67% | 57.14% | First Division |
| 350 | 70.00% | 58.33% | 50.00% | First / Second Division |
| 300 | 60.00% | 50.00% | 42.86% | Second / Third Division |
| 250 | 50.00% | 41.67% | 35.71% | Second / Third Division |
1. Core Percentage Formula: Sum all obtained marks across your subjects, divide by the total maximum possible marks, and multiply the resulting fraction by 100:
2. Standard Best-of-Five Calculation: Add the marks of English and the four highest scoring elective subjects. Divide this cumulative score by 500 (since each subject typically carries 100 marks) and multiply by 100:
Marks Percentage (%) = (Total Obtained Marks ÷ Total Maximum Marks) × 100
Percentage Change (%) = ((New Value - Original Value) ÷ Original Value) × 100
Percentage of a Value = (Percentage ÷ 100) × Base Number
Authority / Rule Citation: Standard Academic Grading & Central Board of Secondary Education (CBSE) Examination Guidelines
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