Body Mass Index

Enter your weight and height:

Weight   pounds

Height    feet      inches

  

Your score is  

Also note: if you are exactly 5 feet or 6 feet tall, put a 0 in the inches box. The result is "infinity" if you leave the inches box empty.

Under new government guidelines, people with BMI's of 25 to 29.9 are considered overweight, while those with BMI's of 30 and above are considered obese. Those with BMI's of 18.5 or less are considered underweight.

If you're not American, click here for a version of this page that accepts metric values.