Army Body Fat Calculator

An Army Body Fat Calculator is a tool used to estimate body fat percentage based on the formula used by the U.S. Army. The calculator typically takes into account various measurements such as height, weight, and circumference of the neck, waist, and hips . The Army Body Fat Assessment for the Army Body Composition Program was updated in 2023 to increase force readiness by ensuring that all soldiers maintain the necessary level of physical readiness to perform their duties.

How to use the Army Body Fat Calculator

To use the Army Body Fat Calculator, you will need to take the following measurements:

  • Height (in inches or centimeters)
  • Neck circumference (in inches or centimeters)
  • Waist circumference (in inches or centimeters)

Once you have taken these measurements, you can input them into the calculator to estimate your body fat percentage.

 

Formula used by the Army Body Fat Calculator

The formula used by the Army Body Fat Calculator is as follows:

For men:

1%BF = (86.010 * log10(waist - neck)) - (70.041 * log10(height)) + 36.76

For women:

1%BF = (163.205 * log10(waist + hip - neck)) - (97.684 * log10(height)) -

 

Maximum Allowable Body Fat Percentage

The maximum allowable body fat percentage for the U.S. Army varies by age and sex. The standards are as follows:

Age Male Female
17-20 24% 30%
21-27 26% 32%
28-39 28% 34%
40 and over 30% 36%

 

Tips for Reducing Body Fat

If you do not meet the maximum allowable body fat percentage, there are several tips to help reduce your body fat percentage:

  • Reduce the number of calories you consume through eating
  • Increase your physical activity levels
  • Focus on strength training exercises to build muscle mass
  • Get enough sleep and manage stress levels

Remember, reducing body fat percentage takes time and effort. It is essential to make sustainable lifestyle changes to achieve your goals.