Calculate BMI for children and adolescents aged 2-20 years using age and gender-specific growth charts. Get accurate BMI percentile classifications.
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How this calculator works
Calculates BMI and compares to CDC age- and gender-specific growth charts to determine percentile classification.
Common questions about this calculator
Child health calculators use standardized pediatric growth charts. Any concerns about your child's development should be discussed with a pediatrician.
