Calculate your Body Mass Index and find out your weight category instantly. Free, accurate and easy to use.
BMI stands for Body Mass Index. It is a measurement of body fat based on height and weight. Our free BMI calculator online gives you instant results and tells you whether your weight is in the healthy range.
BMI is calculated by dividing your weight in kilograms by your height in meters squared. Our BMI calculator does this automatically — just enter your weight and height and click Calculate.