Online Calculator

Army Body Fat Calculator

The service's official tape formulas, applied exactly as published in AR 600-9.

Army body fat estimate

16.5%

Screening threshold (40+, approx.)
26%
Result
Within standards

Exact limits vary by age bracket — verify against current AR 600-9 tables.

How the Army Body Fat Calculator works

The calculation follows the standard method used across the US — no shortcuts, no hidden assumptions. Here is exactly what happens behind the scenes:

Frequently Asked Questions

How does the Army Body Fat Calculator work?

Enter your numbers above and results update instantly using standard formulas, computed entirely on your device.

Is the Army Body Fat Calculator free to use?

Yes — completely free with no signup required, and it works on phones, tablets, and desktops.