Education Calculator
Grade Calculator
Calculate your percentage grade from points earned and total possible points.
⚠️ Please enter valid values. Total points must be greater than zero.
Your Grade
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Calculator guide
How this calculator works
How to use this calculator
Enter the points you earned and the total points possible. The calculator converts the score into a percentage and shows an approximate letter grade.
Formula used
Grade Percentage = Points Earned ÷ Total Points Possible × 100.
Example calculation
If you earned 85 points out of 100, your grade is 85%.
What the result means
The percentage shows how much of the total score you earned. The letter grade is an approximate guide and may differ depending on your school’s grading scale.
Frequently asked questions
Does every school use the same letter grade scale?
No. Schools and teachers may use different grading scales.
Can I enter decimal points?
Yes. Decimal scores are supported.
What if extra credit makes my score over 100%?
The calculator allows scores above 100% if points earned are higher than total points.