BMI - body mass index

BMI - body mass index - the most commonly used method today determine if someone’s weight has increased his or her health risks.

BMI can be used to screen for both overweight and obesity in adults. It is the measurement of choice for many obesity researchers and other health professionals, as well as the definition used in most published information on overweight and obesity. BMI is a calculation based on height and weight, and it is not gender-specific in adults. BMI does not directly measure percentage of body fat, but it is a more accurate indicator of overweight and obesity than relying on weight alone.

BMI Formula

BMI is calculated by dividing a person’s weight in kilograms by height in meters squared. The mathematical formula is “weight (kg)/height (m²).”

To determine BMI using pounds and inches, multiply weight in pounds by 704.5, divide the result by height in inches, and then divide that result by height in inches a second time.

BMI Results

• BMI of 25 to 29.9 kg/m² - is overweight;
• BMI of 30 kg/m² or greater - is obesity.