Body Mass Index (BMI)
Quickly measure and calculate your BMI
Body Mass Index (BMI) is a standardized formula to determine the ratio between height and weight. BMI is a fairly reliable indicator of body fat for most adults, though not for the elderly or those with a lot of muscle tone. It is best used to quickly categorize someone as underweight, normal weight, overweight, or obese.
Use a U.S. standard scale and input weight in pounds, and height in feet and inches.
BMI Comparison Chart
|CLASSIFICATION||FROM (kg/m2)||TO (kg/m2)|
|Under Weight||0.0||18.4||Normal Weight||18.5||24.9|
|Obesity Class I||30.0||34.9|
|Obesity Class II||35.0||39.9|
|Obesity Class III||40.0||>40.0|