Academic Tool ยท ๐Ÿ“

Grade Calculator

Convert marks to letter grade and percentage instantly. Free, accurate, no sign-up required.

๐Ÿ“– Read the complete Grade Calculator guide โ†’

Related Calculators

๐Ÿ”’ All calculations happen in your browser. No data is sent to any server. No sign-up required.
Grade

Formula

Percentage = (Marks รท Total) ร— 100 | Grade by threshold

Example

78 out of 100 = 78% โ†’ Grade B

Frequently Asked Questions

What is a passing grade?

Typically 50% or above, but varies by institution.

Difference between grade and GPA?

Grade is per subject; GPA is a weighted average across all subjects.

Can I use different total marks?

Yes โ€” enter any total, e.g., 80 out of 120.

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