How can i calculate body mass index?

Go online: Hi. You can calculate your BMI at: http://www.nhlbi.nih.gov/guidelines/obesity/BMI/bmicalc.htm All you'll need is your height (barefoot) and your naked weight.

BMI IS A MEASURE: Of your weight in relation to your height. Remember that it is an "estimate" of body fat, and a fairly good gauge of your risk for diseases that increase with higher body fat. It is a "screening" tool, not a diagnostic tool.Weight is only one factor related to health risks, so many other factors are taken into consideration.

Download an app.: If you have a smart phone these are several apps that can do this for you.