Terms of Use

Acceptance

By using this website you agree to these terms. If you do not agree, please do not use the site.

Educational estimates only – not medical advice

Every calculator on this site produces population-level estimates from published formulas. Results are for general information and education. They are not medical advice, diagnosis or treatment, and they are not a substitute for a physician or registered dietitian. Consult a qualified professional before changing your diet or exercise, especially if you are pregnant, under 18, managing a medical condition, or have a history of disordered eating.

No warranties

The site is provided "as is" without warranties of any kind. Formulas have known margins of error (typically around 10% for energy-expenditure estimates), and your actual needs may differ.

Acceptable use

You agree not to misuse the site: no scraping at abusive rates, no attempting to disrupt the service, and no framing or republishing the tools in a way that suggests an affiliation that does not exist.

Intellectual property

The site's design, copy and code are the property of the site owner. The underlying formulas are public scientific knowledge and belong to no one.

Third-party content and links

The site links to external websites and may display third-party advertising in the future. We are not responsible for the content or practices of linked sites or advertisers.

Limitation of liability

To the maximum extent permitted by law, the site owner is not liable for any damages arising from use of, or inability to use, the site or its estimates.

Changes

These terms may be updated from time to time; the current version is always on this page.