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Education

Grade Percentage Calculator

Calculate a score percentage and letter grade.

ToolEnter your information below
Customize letter-grade cutoffs
Current grade84%Letter gradeBPoints missed8

Extra credit is added to earned points before dividing by possible points. Weighted mode normalizes the entered categories by their total weight; confirm your grading policy and cutoffs.

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How this tool works

Grade percentage equals earned points ÷ possible points × 100; the displayed letter grade follows the selected scale.

Limits to know

Points mode adds entered extra credit to earned points before dividing by possible points. Weighted mode normalizes categories by their entered total weight; letter grades follow the visible customizable cutoffs, not a universal school policy.