Grade percentage calculator
Grade Percentage Calculator
Enter the points earned and points possible to calculate the percentage score. Choose a grading scale for a clearly labeled letter-grade estimate.
Grade percentage
90%
36 out of 40 is 90%, an estimated A on the standard 90/80/70/60 scale. You missed 4 points.
Letter grade estimate
A
Points missed
4
Related calculators
Continue through the core percentage tools
Grade percentage is a focused part-to-whole calculation. Use the general ratio calculator for other values, or compare scores over time with percentage change.
General ratio
What Percentage Is X of Y?
Use the general ratio calculator when the values are not specifically grade points.
Known percentage
Percentage Calculator
Find a known percentage of a number.
Compare scores
Percentage Change Calculator
Measure how a score changed from one assessment to another.
All tools
More percentage tools
Browse the complete PercentageTools calculator directory.