BMI Calculator for Children & Teens
Calculate your child's BMI and understand their percentile.
Enter Child's Details
140 cm
35 kg
4 ft 7 in
77 lbs
Your child's results will appear here
Understanding BMI Percentiles for Children
For children and teens, BMI is not interpreted with the same categories as adults. Instead, it's compared to the BMIs of other children of the same age and sex. This comparison gives you a BMI percentile.
Underweight
Less than the 5th percentile
Healthy Weight
5th to 84th percentile
Overweight
85th to 94th percentile
Obese
95th percentile or greater
This tool is for informational purposes only. Always consult a healthcare professional for medical advice regarding your child's health.
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