BMI Calculator

Obesity is diagnosed when your body mass index (BMI) is 30 or higher. Your body mass index is calculated by dividing your weight in kilograms (kg) by your height in meters (m) squared.

Weight
lbs
&
Height
ft
in
=
BMI
BMI Weight Status
Below 18.5 Underweight
18.5–24.9 Normal
25.0–29.9 Overweight
30.0–34.9 Obese (Class I)
35.0–39.9 Obese (Class II)
40.0 & higher Extreme obesity (Class III)

For most people, BMI provides a reasonable estimate of body fat. However, BMI doesn’t directly measure body fat, so some people, such as muscular athletes, may have a BMI in the obese category even though they don’t have excess body fat. Use our BMI calculator to estimate you BMI.

If you think you may be obese, and especially if you’re concerned about weight-related health problems, register for a free information seminar to learn more about obesity and if surgery is a viable solution for you.

 

Benefits of Weight Loss