Contact Us

Have a question, suggestion, or found a bug? We'd love to hear from you.

Get in Touch

The best way to reach us is by email:

Feedback & Suggestions

We're always looking to improve. If you have ideas for new calculators, found an error in a formula, or want to suggest a feature, please don't hesitate to reach out. Your feedback helps us make FitCalcs better for everyone.

Report an Issue

If something isn't working correctly — a calculator giving wrong results, a page not loading, or a broken link — please let us know so we can fix it quickly. Include which tool you were using and what happened so we can reproduce the issue.

Advertising & Partnerships

For advertising inquiries or partnership opportunities, please email us at the address above with the subject line "Partnership".

Response Time

We aim to respond to all emails within 48 hours. Thank you for your patience.