BMI Calculator for Kids
Calculate BMI with age-appropriate percentiles for children
Note: This calculator is specifically designed for children (ages 2-12).
BMI interpretation for children uses age and gender-specific percentiles from CDC growth charts.
BMI Value
-
BMI Percentile
-
Weight Status
-
Growth Assessment
-
BMI Percentile Ranges for Children
Underweight
< 5th percentile
Normal Weight
5th - 85th percentile
Overweight
85th - 95th percentile
Obese
> 95th percentile
Growth and Development Guidance
Enter information and click calculate to see guidance.
Important: BMI for children is interpreted using age and gender-specific percentiles
because children are growing and developing. This calculator provides estimates only.
Always consult with pediatricians for proper growth assessment and guidance.