Back

Army Body Fat Calculator (Vogel)

Body fat calculation is a crucial aspect of assessing an individual's overall health and fitness. Various methods exist to estimate body fat percentage, each with its own advantages and limitations. One such method is the Army Vogel Method, a formula developed by the U.S. Army that provides a simple yet effective way to estimate body fat percentage. In this article, we'll delve into the details of the Army Vogel Method, how it works, and its significance in health and fitness assessments.

 
Gender Selection: Male
Male
Gender Selection: Female
Female
'
"
"
"
 
Your Body Fat Percentage Results
Body Fat Army Vogel male
14.99%
Body Fat (Fitness)

  > 25.0 Obese
  18.0-25.0 Average
  14.0-18.0 Fitness
  6.0-14.0 Athletes
  < 6.0 Essential fat

Understanding Body Fat Percentage

Body fat percentage is the proportion of fat mass to total body mass. It is a more accurate indicator of fitness and health than body weight alone. While some level of body fat is essential for normal physiological functioning, excessive body fat can lead to various health issues, including cardiovascular diseases, diabetes, and other obesity-related conditions.

The Army Vogel Method

The Army Vogel Method is named after its creator, Dr. Robert A. Vogel, who developed the formula for estimating body fat percentage. This method is commonly used by the military to assess the fitness levels of personnel. The formula for males takes into account the circumference of the waist and neck, along with height, to estimate body fat percentage. For Females, height, neck, wrist, forearm and hip measurements are used in addition to also including weight.

5' 11"
Height
16.0"
Neck
32.0"
Abdomen
BodyFat(male)=76.5log10(abdominal naval in cmneck in cm)68.7log10(height in cm)+46.9Body Fat (male) = 76.5 \cdot \log_{10}(\text{{abdominal naval in cm}} - \text{{neck in cm}}) \\- 68.7 \cdot \log_{10}(\text{{height in cm}}) \\+ 46.9
BodyFat(female)=(105.3log10(weight in kg))(0.2wrist in cm)(0.533neck in cm)(1.574forearm in cm)+(0.173hip in cm)(0.515height in cm)35.6Body Fat (female) = (105.3 \cdot \log_{10}(\text{{weight in kg}})) \\- (0.2 \cdot \text{{wrist in cm}}) \\- (0.533 \cdot \text{{neck in cm}}) \\- (1.574 \cdot \text{{forearm in cm}}) \\+ (0.173 \cdot \text{{hip in cm}}) \\- (0.515 \cdot \text{{height in cm}}) \\- 35.6

Limitations and Considerations

While the Army Vogel Method is a convenient tool for estimating body fat percentage, it has some limitations. Individual variations, such as muscle distribution and body composition, can affect the accuracy of the results. Additionally, the method may not be suitable for certain populations, such as athletes with highly developed musculature.

Based OnWeightTape MeasureSkinfold
Measurement ComplexityVery EasyEasyDifficult
Accuracy/PrecisionLowMediumHigh
Best Suited ForNon-Active PersonActive EnthusiastAthlete
  
Neck
17.5"
1.5"
16.25"
0.25"
15.75"
-0.25"
14.5"
-1.5"
A
b
d
o
m
e
n
29.0"
-3.0"
4.02
Essential fat
7.45
Athletes
8.73
Athletes
11.72
Athletes
31.1"
-0.9"
9.59
Athletes
12.51
Athletes
13.61
Athletes
16.21
Fitness
32.0"11.72
Athletes
14.47
Fitness
15.51
Fitness
17.97
Fitness
32.9"
0.9"
13.72
Athletes
16.31
Fitness
17.3
Fitness
19.63
Average
35.0"
3.0"
17.97
Fitness
20.26
Average
21.14
Average
23.23
Average

Conclusion

The Army Vogel Method offers a straightforward and practical approach to estimating body fat percentage. Though not without its limitations, it provides a useful tool for individuals and professionals alike to assess overall health and fitness. It's essential to remember that no single method is perfect, and combining various assessment tools can provide a more comprehensive understanding of an individual's body composition. Always consult with fitness and healthcare professionals for a thorough analysis and guidance tailored to your specific needs and goals.

Measurement Help

Neck

How to measure
  • Smallest measurement just below the adams apple
  • Tape measure should be sloping slightly downwards

Abdomen

Body Position
  • Same setup as waist measurement
How to measure
  • Specific location right at your naval (not above or below)
Vogel, J. A. Kirkpatrick, J. W. Fitzgerald, P. I. Hodgdon, J. A. Harman, E. A. (1988). Derivation of Anthropometry Based Body Fat Equations for the Army's Weight Control Program
https://apps.dtic.mil/sti/citations/ADA197706