Homeโ€บ Marks to Percentage Calculator
๐Ÿ“ Marks Calculator

Marks to Percentage Calculator

Convert exam marks to percentage โ€” single subject or multiple subjects. Works for CBSE, ICSE, State Board, 10th, 12th, graduation and all competitive exams. Instant results.

Single& Multi Subject
All BoardsSupported
GradeAuto-calculated
Your Percentage
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Subject NameTotal MarksObtained
Overall Percentage
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How to Calculate Percentage of Marks?

Percentage = (Marks Obtained รท Total Marks) ร— 100

Example: 450 out of 500 = (450รท500) ร— 100 = 90%

Multiple Subjects Formula

Overall % = (Sum of All Obtained รท Sum of All Total) ร— 100
Marks (out of 500)PercentageGradeDivision
47595%ODistinction
45090%ODistinction
42585%A+Distinction
40080%A+First
37575%AFirst
35070%AFirst
32565%B+First
30060%B+First
27555%BSecond
25050%BSecond
20040%CPass

FAQs

Add all obtained marks (e.g. 85+78+92+88+75 = 418) and divide by total (500): 418รท500ร—100 = 83.6%. Use our Multi-Subject tab above for instant results.
Add marks of best 5 subjects (max 500). Percentage = Totalรท500ร—100. For CGPA: use CGPAร—9.5 for percentage or our CBSE Calculator.
Most state boards require 33% per subject. CBSE requires 33%. Universities generally require 40% or 50% depending on institution.
Formula: % = (Obtained รท Total) ร— 100. Example: Got 360 out of 450 = (360รท450)ร—100 = 80%.
First convert marks to percentage, then: CGPA = Percentage รท 9.5. Example: 380/500 = 76% โ†’ 76รท9.5 = 8.0 CGPA.