Grades, GPA, averages, test scores and classroom calculations for students and teachers. All tools are free and work directly in your browser.
Popular tools people often start with in this category.
Calculate an unweighted GPA from up to six course grades and credit hours on a standard 4.0 scale.
Find the score needed on a final exam to reach a desired overall course grade.
Convert correct answers and total questions into a test percentage.
Browse the complete set of tools in this category.
Find the average, highest and lowest score from a list of class or assignment scores.
Find the score needed on a final exam to reach a desired overall course grade.
Calculate an unweighted GPA from up to six course grades and credit hours on a standard 4.0 scale.
Calculate a current course percentage from points earned and points possible.
Find the average needed on remaining coursework to reach a target overall grade.
Convert correct answers and total questions into a test percentage.
Estimate GPA when honors or AP/IB courses receive extra grade-point weight.
Calculate a weighted course average from four category scores and weights.
Grades, GPA, averages, test scores and classroom calculations for students and teachers. Use these tools for quick estimates, comparisons and everyday planning.
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Learn the method behind popular calculators in this category.
A grade point average summarizes several course grades into one number. The exact rules can vary by school, but the basic calculation is straightforward once each grade is converted to grade points.
Read guide →PercentagesPercentage change is one of the most common ways to compare an old value with a new one. The same basic method works for prices, grades, revenue, wages, measurements and many other everyday numbers.
Read guide →When several assignments have different weights, multiply each assignment percentage by its share of the course grade and then add the weighted contributions. For instance, a 90% score in a category worth 20% contributes 18 percentage points to the overall grade, not 90 points. GPA questions work differently: grade points are weighted by credit hours, and your institution may have its own conversion scale. For exam targets, use the remaining course weight rather than averaging raw scores.