📊 BMI Calculator for Kids

CDC Growth Chart Percentiles (Ages 2-19)

Enter Child's Information

Note: Children's BMI is calculated differently than adults using CDC age and sex-specific growth charts.

Age (years):

Gender:

Height (inches):

Weight (lbs):

BMI Result (CDC Percentile)

Percentile Category

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About Children's BMI: Children's BMI is interpreted using age and sex-specific growth charts from the CDC. Categories differ from adults: Underweight (below 5th percentile), Healthy Weight (5th to <85th percentile), Overweight (85th to <95th percentile), Obese (95th percentile and above). Consult a pediatrician for personalized guidance.