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Body mass index (BMI)


content provided by Healthwise

Body mass index (BMI) measures weight for height and provides a way to estimate the effect of weight on health. The higher the BMI, the greater the risk of some diseases, including high blood pressure, coronary artery disease, stroke, osteoarthritis, some cancers, and type 2 diabetes.

To calculate exact BMI, one of the following equations is used:

  • The person's weight in pounds and height in inches: BMI = (pounds x 700)/(inches squared)
  • The person's weight in kilograms and height in meters: BMI = kilograms/(meters squared)

Credits

AuthorJeannette Curtis
AuthorCaroline Rea, RN, BS, MS
EditorKathleen M. Ariss, MS
EditorSusan Van Houten, RN, BSN, MBA
Associate EditorTracy Landauer
Associate EditorPat Truman, MATC
Primary Medical ReviewerPatrice Burgess, MD

- Family Medicine
Primary Medical ReviewerAdam Husney, MD

- Family Medicine
Primary Medical ReviewerKathleen Romito, MD

- Family Medicine
Last UpdatedMay 25, 2007

Last Updated: May 25, 2007
Author:
Jeannette Curtis

Caroline Rea, RN, BS, MS
Medical Review:
Patrice Burgess, MD - Family Medicine

Adam Husney, MD - Family Medicine

Kathleen Romito, MD - Family Medicine


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