Terms of Use

Last updated: August 2026.

Not medical advice

Wellnum's calculators provide general estimates based on widely published formulas (such as WHO's BMI bands and the Mifflin-St Jeor equation). They are intended for general wellness information only and are not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified health provider with any questions about a medical condition.

Accuracy

We aim to keep formulas accurate and up to date, but make no guarantee that results are error-free or suitable for any particular purpose. Use of this site is at your own risk.

Acceptable use

You may use Wellnum's calculators for personal, non-commercial purposes. Please don't scrape, republish, or attempt to disrupt the site.

Changes

These terms may be updated from time to time; continued use of the site after changes means you accept the revised terms.

Contact

Questions can be sent via the contact page.