Fat Free Body Weight Calculator. Ffmi stands for fat free body mass index with which you can calculate the amount of muscle mass relative to height. Calculate your body mass index.
Why body fat percentage is better than weighing yourself. [11] the opposite of ffm is fat mass (fm), which accounts for adipose tissue, otherwise known as body fat. This tool factors in more than your weight, but takes into account muscle mass and fat mass as well.
If you ever wondered what is your body fat percentage, this is a perfect place to find out.
Enter your height, weight, and body fat percentage into the calculator below to determine your fat free mass index, known as ffmi. One of the first steps in the calculation is to deduce lean over gross body mass with the following equation: It displays a number of results including the fat loss required to reach ideal body fat percentage. This index used by bodybuilders to compare themselves to others.
