Body Mass Index (BMI) - Calculator

Body Mass Index Calculator

What your results mean:

Your height is feet inches.
Your weight is lbs.
Your BMI is 0
You are underweight.
To find out more about Body Mass Index scores, see
U.S. Department of Health and Human Services: Centers for Disease Control and prevention
BMI for Adults

The results given by this weight calculator should be used only as a guide and should not replace medical advice. Please bear in mind that, when interpreting the results of this body mass index calculator, other factors such as muscle structure and ethnic origin should be considered. For example, a person with a lot of muscle might have a higher BMI, when their body is actually perfectly healthy, due to the fact that muscle weighs more than fat. Always speak to a Doctor or health professional for advice and guidance before making any dramatic changes to your lifestyle.