BMI (Body Mass Index)

Definition

BMI is a measure of body fat based on an individual's weight and height. It is calculated by dividing a person's weight in kilograms by the square of their height in meters.

Related terms

Obesity: A medical condition characterized by excessive body fat accumulation, often indicated by a high BMI.

Underweight: Having a lower than normal body weight for one's height, which can be determined using BMI.

Overweight: Having a higher than normal body weight for one's height, which can be determined using BMI.