Army Body Fat Calculator
Simple, accurate, and perfectly optimized for all users. Check your compliance with the latest standards.
Measure around the belly button. Use the average of three measurements.
Advanced Legacy Measurement (AR 600-9)
Measure just below the larynx (Adam’s apple).
Measure at the point where the gluteus muscles protrude backward the most.
Your Body Composition Results
Formula Used: New One-Site Tape Test (2023/2024 Official Standard)
Understanding the Army Body Fat Standard
The U.S. Army uses a specific body fat assessment to ensure all Soldiers maintain the necessary level of physical readiness. This calculator uses the official, current one-site tape test formula introduced in 2023, which is a simpler and more accurate method than the previous multi-site test. For historical data or comparison, we also provide the legacy multi-site calculation.
Maximum Allowable Body Fat Standards
Your calculated body fat percentage is compared against the maximum allowable standards set by the Army Body Composition Program (ABCP). These standards vary by age and gender. If your result exceeds the maximum, you may be flagged for the ABCP.
| Age Group | Maximum % Body Fat (Male) | Maximum % Body Fat (Female) |
|---|---|---|
| 17–20 | 20% | 30% |
| 21–27 | 22% | 32% |
| 28–39 | 24% | 34% |
| 40 and over | 26% | 36% |
Advanced Metrics: Lean Body Mass and Fat Mass
Beyond just the percentage, this tool provides your Lean Body Mass (LBM) and Fat Mass (FM). LBM is the weight of everything in your body except fat (muscle, bone, water, organs), and FM is the weight of your body fat. These metrics are crucial for setting realistic fitness goals and tracking progress.