Body Mass Index (BMI) calculator

Calculate the Body Mass Index given height and weight
Metric Imperial
Height (cm)
Weight (kg)
Note: BMI does not take into account whether the weight is carried as fat or muscle. Athletes may have a high BMI but not be at health risk.

BMI Category
< 16.0Severely Underweight
16.0 - 18.4Underweight
18.5 - 24.9Normal
25.0 - 29.9Overweight
30.0 - 34.9 Moderately Obese
35.0 - 39.9Severely Obese
> 40.0Morbidly Obese

Tool description

Our Body Mass Index (BMI) Calculator is an online tool that allows you to quickly and easily calculate your BMI based on your height and weight. BMI is a measure of body fat based on height and weight that is used to determine whether an individual is underweight, normal weight, overweight, or obese.

To use the BMI Calculator, simply visit our website and click on the "BMI Calculator" button. You will be taken to a form where you can input your height and weight in either the metric or imperial system. Once you have entered this information, the calculator will automatically calculate your BMI and display the result, along with your BMI category.

The BMI Calculator is a simple, yet powerful tool that can help you understand your body weight in relation to your height. By using it, you can determine whether you are at a healthy weight, and make any necessary lifestyle changes to achieve or maintain a healthy BMI.