BMI for Kids Calculator

Calculate BMI for kids (basic). Percentiles require growth charts.

Age (years)

Weight (kg)

Height (cm)

Note: BMI category for kids depends on age/sex percentile charts.

Result—

Example: 10 years, 35 kg, 140 cm → BMI ≈ 17.86

Formula

BMI = Weight (kg) ÷ Height² (m)