Body Mass Index - BMI, for all its approximation, is a good tool to use in determining whether you need to lose weight, gain weight, or congratulate yourself for being just right.
BMI is the common acronym given to Body Mass Index, a number calculated from your weight and height that roughly correlates to the percentage of your total weight that comes from fat, as opposed to muscle, bone or organ.
Enter your Height and Weight to find out your Body Mass Index (BMI), a number that represents your risk for health conditions such as heart disease, diabetes, and hypertension.