Class 10 or 12 percentage over your best five subjects, with the 33% pass mark in each
Runs in your browser. Nothing you type is sent anywhere. Checked against sources on 30 Oct 2026.CBSE does not print a percentage on the marksheet. Its notice of 30 November 2023 says the Board does not calculate one, and that when a student took more than five subjects, the admitting college or employer decides which five count. Most take the best five. Enter all your subjects and this page takes the five highest, shows the percentage over those and over all six, and checks the 33% pass mark in each.
Rates and rules read from the sources listed on this page (the earliest on 30 Oct 2026); they may have changed since.
"Best five" is already selected under "Subjects counted".
Enter every Class 10 or 12 subject with its "Marks obtained" and "Maximum marks", using "Add a subject" for a sixth.
Leave "Pass mark per subject" at 33%, the CBSE pass mark in each subject.
Read "Percentage, best five", compare it with "All subjects", and check which subject was left out.
The Marks Percentage Calculator turns marks into a percentage for a single exam or a whole marksheet. Enter each subject with its name, the marks you scored and the maximum marks, and the page shows the overall percentage, each subject's percentage, whether each subject clears the pass mark, and how many more marks a target percentage would need.
Best of five. CBSE does not calculate a percentage. Its notice of 30 November 2023 says the Board does not calculate or declare one, and that when a candidate offered more than five subjects the admitting institution or employer decides which five count. Switch on best of five and the page counts the five highest subject percentages, shows which subject was dropped, and keeps the all-subject figure beside it. Some institutions fix a subject, such as a language, into the five, so check the admission rules.
Pass mark. The CBSE Examination Bye-Laws set the pass mark at 33% in each subject. That is the default here and an editable box, because state boards, universities and school tests set their own. The check is on the subject total. It does not test Class XII's separate 33% in theory and in practical.
The rest of the article, and all 6 questions about Marks Percentage Calculator, are on the Marks Percentage Calculator page.
Take the five subjects with the highest marks, add their marks and divide by 500. CBSE itself does not calculate a percentage: its notice of 30 November 2023 leaves the choice of five subjects to the admitting institution or employer, and some require a language among the five, so check their rule.
The CBSE Examination Bye-Laws set the pass mark at 33% in each subject. In Class X the theory and internal assessment marks are combined; in Class XII a subject with practical work needs 33% in theory and in practical separately. The page checks the subject total only, and the pass mark is editable.
Multiply the total maximum marks by 0.9 and round up to a whole mark. Out of 500 that is 450; out of 600 it is 540. Enter a target and the page shows the marks needed and the gap, or, with exams still to come, the percentage required in those papers.
Only if the college counts the same subjects. Admission rules differ on best of five, compulsory subjects and whether additional subjects count, and a few colleges round differently. Treat this as a check of the arithmetic, and follow the admission notice where it says how the percentage is worked out.
Rates and rules change; check the source before you rely on a figure.
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