Body Mass Index Calculator

Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. Use the calculator below to determine your BMI.

Enter your height: Feet: Inches:
 
Enter your weight: Pounds:
 
 
Your BMI:

BMI Categories

  • Underweight = under 18.5
  • Normal weight = 18.5 - 24.9
  • Overweight = 25 - 29.9
  • Obesity = 30 - 35
  • Morbid obesity = 35 or more