Calculator For FFMI

FFMI stands for fat free body mass index with which you can calculate the amount of muscle mass relative to height. This index used by bodybuilders to compare themselves to others. Also FFMI is a an alternative to body mass index.

Select Appropriate Option from Drop Down List. Input value and click on Calculate.

Weight (in kg) :
Height (in cm) :
Body Fat (in %) :

Total Body Fat Percentage :

Fat Free Mass :

Fat Free Mass Index :

FFMI is the abbreviation of Fat-Free Mass Index. It describes the amount of your muscle mass in relation to height and weight. Using the following formula :-

Total Body Fat :

TBF = W * (F / 100)
Where
TBF = Total Body Fat
W = Weight
F = Body Fat in percentage

Fat Free Mass :

FFM = W * (1 - F / 100)
Where
FFM = Fat Free Mass
W = Weight
F = Body Fat in percentage

Fat Free Mass Index :

FFMI = FFM/ H2
Where
FFMI = Fat Free Mass Index
FFM = Fat Free Mass
H = Height

How to use FFMI Calculator?

Step by step procedure for FFMI Calculator is as follows.

Step 1: Select Option from Drop Down List.

Step 2: Input appropriate value.

Step 3: Now click on "Calculate" button to get result.

You will get Total Body Fat , Fat Free Mass , Fat Free Mass Index as per your value input.