ASTUDENT & STUDY
Grade Calculator
Calculate percentage and a simple letter grade from points earned and points possible.
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Formula
Percentage = points earned ÷ points possible × 100.
Percentage = points earned ÷ points possible × 100.
How it works
1
Enter points earned.
2
Enter points possible.
3
Review the percentage and letter grade.
Important notes
Letter-grade cutoffs are a simple general scale: A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, F < 60.