Body Mass Index (BMI)

CDC Resources

BMI Percentile Calculator for Child and Teen
BMI calculator for children and teens 2-19 years old. 

About Child and Teen BMI Webpage
Provides information about what BMI is, how it is calculated for children and teens, and BMI percentile (CDC, 5/15/2015). 

Adult BMI Calculator
BMI calculator for adults, 20 years and older (CDC, 5/15/15). 

About Adult BMI Webpage
Information about what BMI is, how it is used, trends for united states, why it is used to measure overweight and obesity, other ways to measure body fat, and how it is calculated (CDC, 8/29/17). 

Page Reviewed 12/22/21