It isn’t difficult to measure Body fat once you know the formula .The basic formula is weight divided by height squared. Take height in meters and square which means multiply the number of meters times itself. Divide that number into your height in kg. If a person is 5 ½ tall and weighs 200 pounds or 100 meters and 91 kg. We divide the weight by height squared or 91/2.89 or round off to a BMI of 31 which is considered obese
How is this so? A BMI of 18.5 represents underweight. A BMI of 18.5 .24.9 represents normal weight and overweight is in the 25. 29.9 range. A BMI of 30 or greater is considered obese. Someone with a BMI of 31 is overweight but not by much. Through calculating various weights, a person with 31 BMI would need to lose 11 pounds. They would no longer be obese but mildly overweight. A loss of 19 kg or 42 pounds would place them in the normal category.
BMI can be a big help for those uncertain about body weight. The formula can be made simpler if you know how to change kg or meters. Take your own body weight in pounds then multiply by 4.88. Divide by weight squared. So a 200 pound six-feet tall person is in the normal range 976/36 equals 27.1.
Figuring BMI can seem complicate but it is quiet simple. The formula isn’t a secret or scientific system held by those who know. There are BMI tools online to do the work for you. There’s always a chart handy based on a single digit. No matter which method you use, you don’t have to wonder about your weight.
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