BMI Calculator

Calculate your Body-mass Index

This is the American version of the calculation. Enter your height (in feet and inches) and weight (in pounds) in the boxes below, and then click "calculate". These are then converted to metric values to calculate your BMI. If you're not American, click here for a version of this page that accepts metric values. For more information about the BMI test and the formula used see the BMI Page.

To calculate your BMI, enter your height and weight in the boxes below, and then click "calculate".

Enter your height in feet: and inches:
note: if you are exactly 5 feet or 6 feet tall, put a 0 in the inches box.

Enter your weight in pounds: lbs

Press the button to see your BMI:
Your result: 

What does it mean? See the chart on the BMI information page


Related Pages

Related Products

Popular Content


Testing Extra

There are over 300 fitness tests, so it's not easy to choose the best one. You should consider the validity, reliability, costs and ease of use of each test. Use our guide to conducting, recording, and interpreting fitness tests. Any questions, please ask or search for your answer. To keep up with the latest in sport science and this website, subscribe to our newsletter. We are also on facebook and twitter.

How to Cite