Fat Free Mass Index Calc

FFMI(Fat Free Mass Index) is an alternative to BMI where in FFMI, the muscle along with fat mass is considered based on height and weight. But the muscle mass is not taken into consideration in BMI. This online FFMI calculator will help you to find your FFMI using your body fat.
Now this calculation is made very easy in this app.Yopu can learn Leanliness and More in-depth knowledge for your fitness.

FFMI is an alternative to body mass index which accounts for a person's muscle mass. The average male scores about 19 and it is hard to score above 25 without using steroids or other banned substances. FFMI is conceptually similar to Body Mass Index (BMI).This app is a helping and calculation tool for students and Athletes to analyze their health and fitness.

This app is dedicated to estimating Fat-Free Mass Index of your body. This method is more precise in comparison to the BMI (Body Mass Index) and overcomes its shortcomings when dealing with people who are well trained, as well as professional sportsmen. In the article below you can find an explanation of what is FFMI, the comparison of BMI vs FFMI, and the FFMI scale which allows you to classify your results.

To perform a proper calculation, you need to know your body fat result in [%]. If you don't know it, use the body fat calculator to get this parameter. Also, if you are interested in more body fat measurements, check out our alternative calculation methods in the army body fat calculator and US navy body fat calculator.

For Example
A person weighing 50 kgs, with body 12 % and height 5’4 will have
Lean Weight =
=50 * (1.0 – (12 / 100))
= 50 * ( 1 – 0.12)
= 50 * 0.88
= 44.00 kg

FFMI

= ( 44 / 2.2) / ((5*12.0) + 4)*0.0254)^2
= 20 / ((60 + 4) * 0.0254)^2
= 20 / (1.6256)^2
= 20 / 2.6425
= 7.56

Adjusted FFMI

= FFMI + (6* 5 + 12.0 + 4) * 0.0254) – 1.8
= 7.56 + ( 6.0 * ( ((5 * 12.0 + 4) * 0.0254) – 1.8 ))
= 6.522