Health

BMI Calculator for Kids

Calculate BMI-for-age percentile for children aged 2–20.

Gender

Age (years)

Weight (kg)

Height (cm)

BMI—

Percentile—

Weight Category—

BMI = Weight(kg) / Height(m)². <5th: Underweight | 5th–84th: Healthy | 85th–94th: Overweight | ≥95th: Obese