BMI Calculator

BMI, or Body Mass Index, is the most common way to classify an individual’s degree of obesity. It is calculated by weight in kilograms divided by height in meters squared. Your BMI is important to know because it has been proven to correlate with your risk for severe health problems, and even risk of death.

Calculate Your BMI

Height: feet, inches

Weight: lbs.

Your BMI:

Your category is:

BMI Key

BMI
Category
≤ 18.5
Underweight

18.6 to 24.9
Healthy

25 to 29.9
Overweight

30 to 34.9
Obese Class 1

35 to 39.9
Obese Class 2

≥ 40
Morbidly Obese

"Bariatric Surgery is about living healthier,
living happier, and living longer."
Jeff Monash, MD

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