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2 days ago · Fat-free mass is estimated using the following method: fat free mass = weight [kg] × (1 - (body fat [%]/ 100)). Result is also expressed in kilograms [kg]. FFMI is calculated respectively: FFMI = fat free mass [kg]/ (height [m])². Expressed in kilograms per square meter [kg/m²]. For normalized FFMI use the equation:
Feb 26, 2024 · According to the American Council on Exercise (ACE), a body fat range of 25% to 31% for women or 18% to 24% for men is typical for the average nonathlete. A BF below 14% for women or 6% for men may be considered dangerously low and can lead to health risks.
- Laura Dorwart
People also ask
What is body fat percentage?
What is the average fat-free mass index (ffmi) for women?
Is fat-free mass index better than BMI?
- How Is FFMI calculated?
- What Is A Good Ffmi?
- What Is A Suspicious Ffmi?
- Are FFMI and BMI The Same Thing?
- Is FFMI A Good Measure?
The calculation for FFMI is lean mass/height2. Where lean mass is weight-(weight*body fat percentage/100). This FFMI calculator also considers your gender to give you a relative score.
For men, the average FFMI is 19.5. But you should shoot for an FFMI of at least 21.5 if you want to stand out at the gym. An average FFMI for women is 15.5. So an FFMI of 17.5 would likely get you noticed.
An FFMI of 26-28 should draw suspicion of steroid use among male bodybuilders. While an FFMI over 28 is almost certainly the result of steroids. Keep in mind that FFMI is not a definitive cutoff. So it would be best if you didn’t blast people on social media for being “fake natty” without knowing more about their background.
Both FFMI (fat free mass index) and BMI (body mass index) categorize people based on height and weight. But they are not at all the same thing! BMI only accounts for your total body weight, whereas FFMI considers your body composition. Therefore, FFMI is generally more accurate for active people and is a better tool for finding your ideal weight.
FFMI can be a helpful tool for assessing your current fitness level and setting future goals. And it is better than BMI for people who lift weights. However, it would be best to consider multiple measurements and metrics to achieve optimal health and fitness.
FFMI Formula. Metric: FFMI = (Lean Weight in Kg / 2.2) * 2.20462 / ( (meters) 2. English: FFMI = (Lean Weight in lb / 2.2) / ( (Feet * 12.0 + Inches) * 0.0254) 2. Adjusted FFMI Formula. Metric: Adjusted FFMI = FFMI + ( 6.1 * (1.8 - (meters)) English: Adjusted FFMI = FFMI + ( 6.1 * (1.8 - (Feet * 12.0 + Inches) * 0.0254))
Height (in): Weight (lbs): Body Fat (%): Results. Fat-Free Mass Index (FFMI): 20.999. Adjusted (Normalized) FFMI: 21.288. Fat-Free Mass (FFM): 142.198 lbs. FFMI Category: Above average. FFMI Formulas. The mathematical formulas to compute the fat-free mass index (FFMI) are listed below:
FFMI Calculator. Weight. Unit of measurement * Height (centimeters) cm. Weight (kilogram) kg. Height - feet. ft. Height - inches. in. Weight (pound) lbs. Body fat percentage. % Gender. Male. Female. Fat-Free Mass Index. FFMI. kg/m². Below average. Average. Above average. Excellent. Superior. Suspicion of steroid use. Steroid usage likely.
Jan 7, 2024 · Updated On January 7, 2024. Athletic Insight Research. In the field of health and fitness, Fat-Free Mass (FFM) is a metric that offers a different narrative from the more customary measures of weight and body fat.
