Calculate body fat using the U.S. Marine Corps method (NAVPERS) with circumference measurements.
The Marine Corps maintains stricter body fat standards than other branches. The circumference-based tape test is used for Marines who exceed height/weight screening standards.
Maximum body fat for male Marines is 18% (17-27 years), 19% (28-39), 20% (40+). For female Marines: 26%, 27%, and 28% respectively.