What is BMI? BMI (Body Mass Index) is a statistical measure aimed to find the "fitness" of a person based on that person's weight and height. It was invented in 1835 by Belgian mathematician Adolphe Quetelet, and has caught on in popularity by the public.
BMI calculation is a straightforward process. Use the BMI calculator below to calculate your BMI. Simply enter your weight and height, and we will find your BMI. You can also use the BMI Chart to look up your BMI directly based on your weight and height.