Grade Calculators
Grading tools help you work out where you stand in a class. Calculate a course grade from scores and weights, including category weights, find the score you need on a final exam, and turn test results into a percentage and letter grade with a full grade chart. Use them before and after exams.
Last updated October 19, 2026
All Grading tools
Education & Grades · Grading
Grade CalculatorWeighted class grade and letter grade from scores and weights
Education & Grades · Grading
Weighted Grade CalculatorCourse grade from category scores and weights, or the score needed to reach a target
Education & Grades · Grading
Final Grade CalculatorThe score you need on the final exam to reach your target grade
Education & Grades · Grading
Test Grade CalculatorTest score and letter grade from questions missed, with a grade chart
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Education & Grades · GPA
GPA CalculatorCollege, high school (weighted) and cumulative GPA from letter grades and credits
Education & Grades · Test Scores
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Education & Grades · Test Scores
ACT Score CalculatorACT Composite from English, Math and Reading scores, and the gap to a target
Math & Statistics · Arithmetic & Percentages
Percentage CalculatorPercent of a number, percent change and percent increase or decrease
Math & Statistics · Statistics & Probability
Average CalculatorMean, median, mode, sum and range of a list of numbers