What is the maximum allowed length of fingernails for females?

• A. No longer than 3/16 inch
• B. No longer than 1/8 inch
• C. No longer than 1/4 inch
• D. No longer than 1/2 inch

Answer: (C)

Nails must be kept at a practical, safe length that won’t interfere with duties or equipment. For females, the standard sets a maximum of no more than a quarter inch beyond the fingertip. This keeps nails neat and functional during tasks, handling gear, and wearing PPE, while still allowing a modest amount of grooming.

So, a length of a quarter inch beyond the fingertip is the limit that AR 670-1 specifies. Shorter lengths (like 3/16 or 1/8 inch) meet the rule but aren’t the maximum allowed, and a half-inch length would violate the standard.