Body Mass Index Calculator

Calculate your BMI to understand your weight statur

BMI Calculator

Height (cm)

Weight (kg)

BMI Categories:

Underweight: BMI less than 18.5
Normal weight: BMI 18.5 to 24.9
Overweight: BMI 25 to 29.9
Obesity: BMI 30 or greater

About BMI

Body Mass Index (BMI) is a person's weight in kilograms divided by the square of height in meters. BMI is an inexpensive and easy screening method for weight category—underweight, healthy weight, overweight, and obesity.

Note: BMI is a screening tool but not a diagnostic of body fatness or health. A trained healthcare provider should perform appropriate health assessments.