Online BMI Calculator

Using our free online calculator, you can easily calculate your Body Mass Index respectively BMI.

Just enter both your weight as well as your height into the respective fields. The calculation will then be performed automatically with each of your entries.

Please note: The BMI does not distinguish between muscle mass and fat mass. Consequently, very muscular individuals may have a high BMI, even though their body fat percentage is low and within a healthy range. Furthermore, the classification provided for a calculated BMI value only applies to adults aged 18 and older. For children and adolescents, the assessment must be adjusted based on age and gender.