Terms of Use
Last updated: October 6, 2026
By using GradeSum you agree to these terms.
Estimates only
Our calculators give estimates based on the numbers you enter. They are not official grades. Your school or teacher decides your final grade.
No warranty
The site and its calculators are provided as is, without warranties of any kind. We work to keep the results correct, but we do not guarantee they are free of errors.
Limitation of liability
GradeSum is not responsible for decisions you make based on the results, or for any loss arising from use of the site.
Changes
We may change the site or these terms at any time.