Body mass index (BMI) is a measure of body fat based on height and weight that applies to both adult men and women.
* Underweight = <18.5
* Normal weight = 18.5-24.9
* Overweight = 25-29.9
* Obesity = BMI of 30 or greater
This or any other web-based body calculator can provide an estimate only. Although this estimate may help you determine more appropriate behaviors, it should not be used for important decisions affecting your health or as a substitute for qualified medical assessment and advice.