Calculate your percentage from marks — single subject or all subjects combined. Instant results with pie chart, grade, and CGPA equivalent. No ads, no signup.
| # | Name | Scored / Total | % | Grade |
|---|---|---|---|---|
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| Marks (out of 100) | Percentage | Grade | CGPA Equiv. |
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Our Marks Percentage Calculator is built for speed and simplicity. It works in two modes — single subject and multiple subjects — and gives you results instantly including a visual pie chart and grade classification.
Select Single Subject to calculate percentage for one exam, or Multiple Subjects to calculate your aggregate percentage across all subjects.
Type the marks you obtained and the total marks. For multiple subjects, add each subject's name, scored marks, and out-of marks separately.
Your percentage, letter grade, degree class, CGPA equivalent, and a visual pie chart all appear immediately — no page reload required.
For multiple subjects, a detailed breakdown table shows the percentage and grade for each individual subject alongside your aggregate result.
The percentage of marks is one of the most fundamental calculations in academics. Here's the formula and how it works:
Example: 76 out of 100 → (76÷100)×100 = 76%
Example: 240 scored out of 300 total → 80%
Example: 80% ÷ 9.5 = 8.42 CGPA on 10-point scale
Example: 75% of 200 marks = (75×200)÷100 = 150 marks
Calculating the percentage for one subject is straightforward. You only need two numbers — your marks and the total marks available.
Marks Obtained: 38 | Total Marks: 50
Grade: B+ (Very Good) | CGPA Equivalent: 76 ÷ 9.5 = 8.0
Marks Obtained: 92 | Total Marks: 100
Grade: O (Outstanding) | CGPA Equivalent: 92 ÷ 9.5 = 9.68
Marks Obtained: 54 | Total Marks: 75
Grade: B+ (Very Good) | CGPA Equivalent: 72 ÷ 9.5 = 7.58
To find your overall or aggregate percentage, add all marks across subjects and divide by total possible marks. This is the standard method used by schools, boards, and universities.
| Subject | Marks Scored | Total Marks | Percentage |
|---|---|---|---|
| Mathematics | 88 | 100 | 88% |
| Science | 82 | 100 | 82% |
| English | 76 | 100 | 76% |
| Social Studies | 79 | 100 | 79% |
| Hindi | 85 | 100 | 85% |
| Total / Aggregate | 410 | 500 | 82% |
Aggregate % = (410 ÷ 500) × 100 = 82% — Grade A (Excellent) · First Class with Distinction
| Subject | Scored | Out Of | % |
|---|---|---|---|
| Physics | 68 | 80 | 85% |
| Chemistry | 55 | 75 | 73.3% |
| Maths | 90 | 100 | 90% |
| Biology | 62 | 75 | 82.7% |
| Total | 275 | 330 | 83.3% |
Aggregate % = (275 ÷ 330) × 100 = 83.33% — Grade A (Excellent)
Note: When total marks per subject differ, you must use the aggregate formula — not the average of individual percentages (which would give 82.75%, slightly different).
Percentage scores are more than just academic records — they open doors to opportunities and affect real-life decisions:
Most undergraduate admissions in India (DU, AFMC, NLUs) have percentage-based cutoffs. Knowing your exact percentage is critical for eligibility.
Government jobs, banking exams, and PSU recruitment require minimum 60% or 65% in 10th/12th/graduation. Accurate calculation prevents ineligible applications.
Merit scholarships like NSP, state scholarships, and institutional awards have percentage thresholds. Calculate early to know your eligibility.
Many universities require percentage for job portals. Our calculator instantly shows your CGPA equivalent so you're prepared for both formats.
Once you know your percentage, you can convert it to CGPA using the standard UGC formula. Our calculator shows this automatically in every result.
| Marks % Range | CGPA (÷9.5) | Grade | Classification |
|---|---|---|---|
| 90–100% | 9.47–10.0 | O | Outstanding / First Class Distinction |
| 80–89% | 8.42–9.37 | A | Excellent / First Class Distinction |
| 70–79% | 7.37–8.32 | B+ | Very Good / First Class |
| 60–69% | 6.32–7.26 | B | Good / Second Class |
| 50–59% | 5.26–6.21 | C | Average / Second Class |
| 40–49% | 4.21–5.16 | D | Pass |
| Below 40% | Below 4.21 | F | Fail |
Percentage = (Marks Obtained ÷ Total Marks) × 100Aggregate % = (Σ Scored ÷ Σ Total) × 100 — not the average of individual percentages.