Entertainment and education, not medical advice
Everything on chonkometer.com — the calculators, the readings, the cat, the jokes — is provided for general entertainment and educational purposes only. It is not medical advice and must not be treated as a substitute for professional healthcare. The Chonkometer does not diagnose, treat, cure or prevent any condition.
Readings are estimates, not diagnoses
BMI, body-fat percentage, waist circumference and waist-to-hip ratio are screening measures. They are broad-brush population tools with real, documented limitations: BMI can't distinguish muscle from fat, skinfold estimates carry a margin of error of several percentage points, and risk thresholds vary between individuals and ancestries. A number from this site is a rough flag to think about, not a verdict on your health.
Always consult a qualified professional
For any decision about your health, weight, diet, training or medical care, speak to a qualified doctor, dietitian or other appropriate professional who can assess you in person. Never disregard professional medical advice, or delay seeking it, because of something you read or calculated here. If you think you may have a medical emergency, contact your local emergency services immediately.
Eating, body image and mental health
Body numbers can be distressing, particularly for anyone with a history of disordered eating or body-image difficulties. The Chonkometer is designed to be kind and never rewards extreme thinness or leanness — but if these tools feel harmful to you, please step away from them and, if you're struggling, reach out to a professional or a trusted support line in your country.
No guarantee of accuracy
We work hard to base every calculation on established, peer-reviewed methods and to describe their limits honestly. Even so, we make no warranty that the results are accurate, complete, or suitable for any particular purpose. Formulas and thresholds are implemented in good faith and reviewed by a movement scientist, but errors are possible — if you spot one, please tell us via the contact page.
Limitation of liability
To the fullest extent permitted by law, the operator of this site accepts no liability for any loss or harm arising from reliance on the information, tools or results provided here. You use the Chonkometer at your own discretion and risk. This disclaimer forms part of, and should be read alongside, our Terms of Use.