3/8

3/8 or 3⁄8 may refer to:

• 3rd Battalion, 8th Marines
• the calendar date March 8 (United States)
• the calendar date August 3 (Gregorian calendar)
• the fraction, three eighths or 0.375 in decimal
• a time signature
• 3/8 (album), a 2007 album by Kay Tse