Body Mass Index

Enter your weight and height:

Weight   kg (e.g., 70.5)

Height    meters (e.g., 1.82)  

  

Your score is  

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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.

This is the American version of the calculation.