Percentage & Marks Calculator

It depends on the institution and country. In the US, 60% (a D) is typically the minimum passing mark, though many programs require 70% or higher for a C. In India, 35–40% is a common minimum for passing a subject. In the UK, 40% is the usual pass mark for undergraduate courses. Always check your specific course syllabus — some professional programs (nursing, engineering, medicine) set higher subject-specific minimums.

If all subjects carry equal weight, simply average the percentages. If subjects have different credit weightings, multiply each subject's percentage by its credit value, sum the products, then divide by total credits. This is the same weighted-average logic as GPA — the CGPA Calculator does this for you if you enter your subject marks.

Use the percentage increase formula: ((New GPA − Old GPA) ÷ Old GPA) × 100. If your GPA went from 2.8 to 3.2, that's ((3.2 − 2.8) ÷ 2.8) × 100 = 14.3% improvement. This is useful for framing academic progress on resumes and scholarship applications.

Percentage is your score relative to the maximum possible marks. Percentile is your rank relative to other students — if you're in the 85th percentile, you scored higher than 85% of test-takers. A 70% score could put you in the 90th percentile if the class performed poorly, or the 20th percentile if the class performed exceptionally well. Both figures appear on academic records and standardised test score reports.