BMI Calculator Body Mass Index (BMI) is a relationship between height and weight associated with body fat and health risk. Research has identified the health risks associated with a wide range of BMIs.

A BMI of over 25 is considered overweight.

Body Mass Index Calculator

Enter your height:
  feet     inches
Enter your weight:
  pounds
 
Your body mass index:

These calculations are based on averages.

BMI
Normal: 18.5 - 24.9
Overweight: 25 - 29.9
Obese: 30 and over