Are You a Healthy Weight? Calculate Your BMI.

Your BMI (body mass index) is based on your height and weight. It’s a way to calculate your body fat to see if you’re at a healthy weight. You can use the Adult BMI Calculator below to see if you are underweight, a healthy weight, overweight or obese.

What is Your BMI?

  • Underweight: Your BMI is less than 18.5
  • Healthy weight: Your BMI is 18.5 to 24.9
  • Overweight: Your BMI is 25 to 29.9
  • Obese: Your BMI is 30 or higher