Body Mass Index calculators work by multiplying the patient's weight in pounds by 703, then dividing that figure by the square of the patient's height in inches. BMI is a measure of the patient's overall body fat. More »

A body mass index calculator is a simple program that calculates a person's BMI based on the person's height and weight. The basic formula is weight in pounds divided by the square of the height in inches, then multiplie... More »

The recommended BMI for a teenage boy cannot be given without a specific age, as the BMI for a teenage boy is based on his age, notes the CDC. A healthy BMI is anywhere from the fifth to 85th percentile, but there is no ... More »

BMI, which stands for Body Mass Index, is a measure of one's weight against one's height. It is found by dividing an individual's weight in metric by the square of their height in metric units. More »

Body Mass Index, or BMI, is a convenient method of screening possible weight problems that is calculated by dividing mass in kilograms by the square of height in meters. The Centers for Disease Control and Prevention use... More »

Calculate a person's BMI by dividing his weight in pounds by his height in inches squared. Because the original calculations for BMI were done using the metric system, it is necessary to multiply the result by 703 in ord... More »

A standard Body Mass Index chart is available online at the American Cancer Society website, under the Normal Weight Ranges: Body Mass Index section. The chart is used by cross-referencing height with weight to determine... More »