BMI Calculator

Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women.Enter the following information and calculate your BMI.

Height
Weight
Your results:
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Being underweight may weaken your immune system and increase the risk of malnutriation and osteoporosis.
Maintaining a healthy weight reduces the risk of serious health conditions such as high blood pressure, heart disease, stroke and diabetes.
Some of the benefits of achieving a healthy weight include decreased risk of heart disease, stroke and diabetes, increased energy and improved self - esteem.
Some of the benefits of achieving a healthy weight include decreased risk of heart disease, stroke and diabetes, increased energy and improved self - esteem.

Underweight

Less than 18.5

Normal

18.5 to 24.9

Overweight

25 to 29.9

Obese

30 or greater

  • Note: Results of the BMI calculator are based on averages.
  • Privacy Assurance: Information that you enter will not be saved or sent to any website.
  • Source: National Heart, Lung, and Blood Institute; National Institutes of Health; U.S.Department of Health and Human Services.
Weight loss surgery may be an option for adults with a body mass index (BMI) equal to or greater than 40, or equal to or greater than 35 with serious health problems related to obesity. Weight loss surgery is considered safe, but like any surgery, it does have risks. Consult with your physician about the risks and benefits of weight loss surgery.