Grade Calculator — Average of Your Scores

Enter up to 8 scores (leave the rest blank) to get your overall percentage grade and letter grade.

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Formula

grade = (sum of scores) ÷ (number of scores)

Examples

InputResult
85, 90, 78, 9286.25% (B)
70, 80, 90, 100, 9587.00% (B)
60, 6562.50% (D)

Frequently Asked Questions

Is an unweighted average always right?

No — if your syllabus weights categories (e.g. homework 20%, final 40%), use the weighted grade calculator instead. A simple average is correct only when every score counts equally.

How many scores can I enter?

Up to 8. Leave unused fields blank — they are ignored, not counted as zero.

Related Calculators

Final Grade CalculatorWeighted Grade CalculatorTest Grade Calculator