Terms of Use

Last updated: 2026. By using this site you agree to these terms.

The service

This site provides a free TDEE calculator for general informational and fitness-planning purposes. BMR estimates use the Mifflin-St Jeor equation and activity multipliers, which are approximations, not measurements. This tool is not medical advice, and nothing here replaces guidance from a qualified clinician or registered dietitian.

Acceptable use

Do not misuse the site, attempt to disrupt it, or scrape it aggressively. We may block abusive traffic.

Liability

The site is provided as is, without warranties. To the fullest extent the law allows, we are not liable for decisions you make based on its output, including diet or exercise changes.