1. Home
  2. Health
  3. Weight Loss

Body Mass Index

By , About.com Guide

Updated: August 10, 2008

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

Definition: Body Mass Index is a formula for measuring a person's level of overweight or obesity using measurements of height and weight.
Also Known As: BMI
Examples: A healthy BMI for most people is around 25.
Explore Weight Loss
About.com Special Features

8 Ways to Cut Drug Costs

Learn how to save money on medications with these recommendations. More >

Healthy Bodies, Healthy Minds

Keep yourself, and your family, happy and healthy this fall with these tips. More >

We comply with the HONcode standard for trustworthy health information: verify here.
  1. Home
  2. Health
  3. Weight Loss
  4. Glossary
  5. Body Mass Index - Definition of Body Mass Index

©2009 About.com, a part of The New York Times Company.

All rights reserved.