For calculating body mass index bmi the weight of a person is divided by the square of their height. While bmi does not measure body fat directly research has shown that bmi correlates to direct measures of body fat 23.
Body Mass Index Miscalculation Cosmos Magazine
Bmi weight divided by height squared. Take the result of that calculation and divide it by height again. First you calculate your weight in kilograms 1 kilogram equals 22 pounds and then divide it by your height in meters squared 1 meter equals 3937 inches. It is defined as the weight in kilograms divided by the square of the height in meters 1. According to most criteria accepted around the world. Weight kg height m2. Weight kg height cm height cm x 10000.
Body mass index or bmi is a more accurate measure of overweight than weight alone for both women and men. A healthy bmi is less than 25. Bmi weight kg height 2. A bmi of 25 to 299 is considered overweight. With the metric system the formula for bmi is weight in kilograms divided by height in meters squared. Weight in pounds lbs divided by height in inches in squared and multiplied by a conversion factor of 703 weight lbs height in 2 x 703.
Your weight in kilograms divided by your height squared in meters expressed as kgm 2. Calculating your bmi is as simple as plugging your height and weight into an online calculator such as the one hosted by the us national heart lung and blood institute. Use the calculator below to compute any bmi value. The current bmi calculator divides a persons weight by their height to the power of 2 or squared. To calculate the bmi using pounds divide the weight in pounds by the height in inches squared and multiply the result by 703. Therefore to calculate bmi take the weight lbs and divide it by height in.
Body mass index bmi is a simple index of weight for height that is commonly used to classify underweight overweight and obesity in adults. Here is the answer to the question. The bmi equals a persons weight in kilograms divided by height in meters squared bmi kgm2. Bmi is a persons weight in kilograms divided by the square of height in meters. Weight kgheight m 2. Since height is commonly measured in centimeters an alternate calculation formula dividing the weight in kilograms by the height in centimeters squared and then multiplying the result by 10000 can be used.
Bmi is a rapid way to discover if you are overweight obese underweight or normal. Body mass index bmi is a measure of body fat based on height and weight that applies to adult men and women. With the english system the bmi formula is. See bmi calculator tutorial on our forum.