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BMI Calculator

How is BMI Calculated?
BMI is calculated by dividing your weight (in kilograms) by your height (in meters) squared. You can use the following equation:

weight in kilograms
(weight in pounds divided by 2.2)

divided by:

(height in meters)2 or
[(height in inches x 2.54) x 10000]

Calculate your BMI
Don't have a calculator handy? Here is a easy tool to help you figure your BMI with less hassle. Enter your weight and height, then hit the button Calculate BMI.

Body Mass Index Calculator
Weight: lbs.
Height:  Ft. In.

Body Mass Index:
According to the Panel on Energy, Obesity, and Body Weight Standards published by American Journal of Clinical Nutrition, your category is:
Please note: If you suspect you have a weight problem, please consult your physician.


What is your BMI?
BMI stands for Body Mass Index, and is a measurement or ratio of your weight versus your height. It indicates the effect of body weight on disease and death. 


Weight Status

Below 18.5








Above 40

Extreme Obesity

What does this all mean?
A BMI calculated between 18 and 24.9 is considered to be a healthy weight. If  BMI is between 25 and 29.9, this is considered to be a category known as overweight. A BMI above 30 implies obesity. Obesity is related to a range of significant health problems including diabetes, high blood pressure, heart disease, sleep apnea, and others. If your BMI is above 25, consider visiting your physician to learn how you can develop a plan to manage your weight and avoid negative health problems.