1/4 or 1⁄4 or ¼ may refer to:
- The calendar date January 4, in month-day format
- The calendar date 1 April in day-month format
- 1st Battalion, 4th Marines, an infantry battalion in the United States Marine Corps
- A fraction of one fourth, one quarter, 25% or 0.25
- 1/4 (single album), a single album by South Korean band Onewe
See also
edit- Fourth (disambiguation)
- Number Forms, a Unicode block containing characters that have specific meaning as numbers