⚕️ Informational only — not a diagnosis. Percentiles are a screening tool. Premature babies, children with medical conditions and measurement errors can all affect results. Always review growth with your pediatrician, who looks at the whole trend over time.

Based on clinical growth standards from the World Health Organization (WHO 0–2y) and Centers for Disease Control and Prevention (CDC 2–20y), endorsed by the AAP.

This tool is for general information and education only. It does not replace advice from your child's pediatrician, who knows your child's full history. Reviewed by a pediatrician.