Simple average
Treats every course with the same weight.
Math
Grade average calculator
Calculate a simple average, weighted average, approximate GPA and the grade needed to reach a target.
Courses
Enter grades and credits only if your courses have different weights.
Target and GPA options
Examples
Course details
Details will appear after a valid calculation.
Publicidad
How to read the result
The important difference is usually between the simple and weighted averages.
Weighted average
Gives more importance to courses with more credits.
Approximate GPA
Linearly converts your average to a 4.0 scale.
Frequently asked questions
How is the weighted average calculated?
Multiply each grade by its credits or weight, add the results and divide by total credits.
What are credits or weights?
They represent each course's relative importance. They can be academic credits, hours or percentages as long as the same unit is used for all courses.
Is the GPA conversion exact?
No. This calculator uses a linear conversion to a 4.0 scale. Official equivalency may vary by school or country.
Can I use a 0-to-100 scale?
Yes. Change the scale to 0–100 and enter grades on that scale. You can also use 0–10, 0–4 or a custom scale.
What grade do I need to reach my target average?
Enter a target average and remaining credits. The calculator estimates the average needed on remaining work.
Why is my weighted average different from the simple average?
Courses with more credits have more influence. If higher-weight courses have different grades from the rest, the weighted average differs from the simple average.