Body Mass Index
Units: Imperial change to Metric

Your height Feet:  Inches:
Your weight Pounds:

Your BMI:

Notes: People with BMIs between 20 and 23 live longest. Death rates are noticeably higher for people with indexes 25 and above. We encourage you to take these numbers with a grain of salt; they are not as accurate as they sound.

About: Developed by Nicholas Alston based on information from the National Center for Health and Statistics

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