Terms of Use

Last updated: 27 October 2026

1. What this site is

Grade Calculator provides free online calculators that estimate course grades, required final-exam scores and grade point averages. By using the site you accept these terms.

2. Estimates, not official results

All results are estimates based on the numbers you enter and on the standard US letter-grade and 4.0 GPA scales described on this site. Your school's own grading scale, rounding rules, curving, extra credit and retake policies may produce a different official result. Always confirm grades with your teacher or school before making decisions based on a result from this site. We accept no responsibility for decisions made solely on the basis of these estimates.

3. Acceptable use

• Use the tools for your own study planning, or to help students you teach or support.
• Do not attempt to disrupt the site, scrape it at abusive rates, or misrepresent its results as official school records.
• Do not use the site in any way that breaks the law or another person's rights.

4. Availability and changes

The tools are provided free of charge and "as is". We may update, change or discontinue any part of the site at any time without notice, and we do not guarantee that the site will always be available or error-free.

5. Intellectual property

The text, design and code of this site belong to its operator. You may link to any page and quote short excerpts with credit; please do not republish the site's content wholesale as your own.

6. External links

Links to third-party services (such as WhatsApp on the Contact page) are provided for convenience. We are not responsible for the content or practices of third-party services.

7. Changes to these terms

If these terms change, the updated version will be posted on this page with a new date. Continuing to use the site after a change means you accept the updated terms.

8. Contact

Questions about these terms? Reach us through the Contact page.