Grade Calculator
Calculate the percentage and letter grade from marks.
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How to use this calculator
What to enter
Enter or select the following as requested: Marks earned; Total marks. Follow the units, valid ranges, examples, and options displayed beside each field.
What the result means
The academic result is calculated from the scores, credit weights, class counts, dates, or study-time assumptions entered. Check the grading scale, credit weighting, institution policy, rounding rules, and whether attendance or assessment requirements are counted inclusively.
When to use it
Use this to plan study time or estimate grades and attendance. Confirm official grading and attendance rules with your institution; the calculator cannot guarantee a final grade or academic outcome.