How is lean body mass calculated? Lean body mass is calculated as the difference between total body weight and body fat weight, or more simply, the weight of everything except the fat.
Why is lean body mass important? As your muscles and internal organs have a higher metabolic rate that than the equivalent weight of fat, a good percentage of lean body mass boost your metabolism and make it easier to maintain the healthy weight you want. There is also evidence that a high proportion of lean mass reduces inflammation because the small fat cells in lean individuals promote healthy function, while the enlarged fat cells in overweight or obese people promote inflammation and chronic disease.
Although using the muscle mass calculator is very easy, you can also calculate your lean body mass by hand. There are several body mass equations but among all of these, the Boer formula is the most accurate one. Here is the formula:.
Generally, women possess more body fat compared to men even if they have the same BMI. Women need more body fat for them to bear children. Therefore, they usually have a less lean body mass compared to men. There are a few reasons why you might want to use a lean body mass calculator. Have you ever wondered why slim but muscular people may weigh more than plump ones? We've all heard people say "muscle weighs more than fat", but is that really true?
What does the muscle weight depend on? If you want an answer to these questions, you should know how to calculate lean body mass LBM.
Lean body mass is what your body would weight if you didn't have any body fat; that means it counts all the organs, bones, muscles, blood and skin, and everything else which is not fat but has mass.
It is particularly important to know your lean body mass if you are trying to lose weight. By watching your LBM you can monitor how much muscle you are losing. If you are only losing the muscle, the effect of your diet may be very disappointing, as losing muscle very often results in unpleasant appearance. Knowing how to calculate your lean body mass also helps you decide how much fat you should lose and what your body fat percentage will be after that.
Method 1. Calculate your LBM using your height and weight. Though not a perfect measurement, you can calculate a good estimate of your body fat percentage just using a formula with your height and weight. Calculate your LBM from your body fat percentage. Use a technique listed below to determine your body fat percentage. Divide your percent body fat by to make it a decimal, then multiply that by your total weight. This is your fat in pounds x 0.
Learn your body fat percentage from a skin fold assessment. A skilled practitioner can estimate your body fat percentage by pinching three, four, or seven different parts of your body and measuring the skinfold thickness with calipers. Learn your body fat percentage by plugging these numbers into a formula or using a conversion table.
This is a relatively inexpensive option, but the results may not be very accurate. Find someone who does it often and knows how - check at your gym! Method 2. Use a bioelectrical impedance scale.
These scales have electrodes you stand on, and they send gentle electricity through your body to measure your body fat percentage fat and muscle conduct electricity differently.
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