Contact

The fastest way to reach us is email: hello@percentpoint.com. We read every message and usually reply within a few business days.

Reporting a calculation problem

Please include the page address, the numbers you entered, the result you saw and the result you expected. If your school or business uses a different rule, a link to the published policy helps us check it.

Privacy requests

For access, deletion or other privacy requests, write to the same address with “Privacy request” in the subject. See the Privacy Policy for details.

What we can’t help with

We can’t look up or change your grades, contact your school, or give individual financial, tax or legal advice. For those, contact your school, your instructor or a qualified professional.