Medical disclaimer

The calculators and content on this website are for general educational and informational purposes only. They provide reference calculations based on published data or formulas. They are not medical advice and do not establish a doctor–patient relationship.

Do not use results to diagnose, treat, cure, or prevent any disease or condition. Always seek the advice of a qualified health provider with questions about a child’s growth or health. Never disregard professional medical advice because of something you read or calculate on this site.

Growth references describe populations; individual children may differ for many reasons. If you are concerned about a child’s growth, contact a clinician.