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 Healhty Weight - it's not a diet, it's a lifestyle
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Body Mass Index

Body Mass Index (BMI) is a number calculated from a person's weight and height. BMI provides a reliable indicator of body fatness for most people and is used to screen for weight categories that may lead to health problems.

BMI Calculator for Adults

Adult BMI Calculator

BMI Calculator for Adults

BMI Percentile Calculator for Children and Teens

Child and Teen
BMI Calculator

BM Percentile Calculator for Children and Teens

We also have information on the following:

Note that the information about children and teens is written primarily for parents, but it may also be of interest to others, such as healthcare providers and the general public.

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Page last reviewed: June 20, 2008
Page last updated: June 20, 2008
Content Source: Division of Nutrition, Physical Activity and Obesity, National Center for Chronic Disease Prevention and Health Promotion