This provides you with a number which indicates whether you are underweight at a normal weight overweight or obese. The bmi calculation divides an adults weight in kilograms by their height in metres squared. Bmi is a useful measure of overweight and obesity. Body mass index bmi is a measure of body fat based on height and weight that applies to adult men and women. The research was published in the american journal of clinical nutrition in 2012. Bmi doesnt actually measure body fat and people with the same bmi numbers may have widely different body fat percentages.
Body fat percentage calculator. Body mass index bmi is the most well known measurement of the level of fat in your body. Larger bones are heavier and therefore you should aim for a bmi closer to 249. Your bmi will go up as your weight increases. Navy fitness formula to calculate an estimation of body fat. Select compute bmi and your bmi will appear below.
The body mass index bmi is a measure that uses your height and weight to work out if your weight is healthy. In one study people with a bmi of 185 had body fat percentages ranging from 246 to 323 for women and 122 to 19 percent in men. It is easy to calculate. It is calculated from your height and weight. Just divide your weight by the square of your height. Calculate your body mass index.
To choose your goal bmi required for the ideal weight calculator you need to take into account your bone structure. Small medium and large. Bmi is an estimate of body fat and a good gauge of your risk for diseases that can occur with more body fat. The higher your bmi the higher your risk for certain diseases such as heart disease high. You should use your pre pregnancy weight when calculating your bmi. There are three body frame size categories.
Apart from these limitations the bmi is a relatively straightforward and convenient way of assessing someones weight. See your 3d body shape from measurements. For example a bmi of 25 means 25kgm2. Determining your waist to height ratio and associated health risks coffee break. Enter your weight and height using standard or metric measures. If you have an eating disorder the bmi calculator results do.
If you have a small body frame your goal bmi should be closer to 185. For most adults an ideal bmi is in the 185 to 249 range. Although the water displacement test is the most accurate way to determine body fat percent however the navy body fat test or ymca formula is sufficiently accurate within 1 3 for most people. The body fat percentage calculator uses the us. A textbook of body measurement for sports and health courses unsw press 1996.