Body Mass Index (BMI) Calculator

What is Body Mass Index?

The Body Mass Index (BMI) is an estimate that uses your weight and height to determine if you are healthy or not.

The formula is BMI = kg/m2


kg = weight of the person (in kilograms)

m2 = height of the person in meters squared

BMI Categories

  • Underweight: < 18.5
  • Normal: 18.5 to 24.9
  • Overweight: 25 to 29.9
  • Obesity: 30 or more

BMI Calculator


Enter your Height in Feet and inches (or) in cm




Enter your Weight in pounds(lbs) or in kilograms(kg)



Your Body Mass Index is ___. This is considered ____.

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