Contact FitNumbra
We would love to hear from you — whether you have found an error, have an idea for a new calculator or just have a question.
What you can contact us about
- Corrections — if you think a formula, result or statement is wrong, please tell us which page and what you expected.
- Feedback and ideas — suggestions for new calculators, guides or improvements.
- Accessibility — if anything on the site is hard to use with your device or assistive technology.
- Business enquiries — partnerships and advertising questions.
Before you write
We cannot give personal medical, diet or training advice, or interpret your individual results. For questions about your health, please speak to a doctor, registered dietitian or another qualified professional. See our medical disclaimer for more information.
Please do not send sensitive health information by email. If you contact us, we use your email address and message only to reply to you, as described in our privacy policy.