Look up 1/4, fourth, or quarter in Wiktionary, the free dictionary.

1/4 or 1⁄4 or ¼ or in decimal from 0.25 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; see Quarter (disambiguation)

See also

• Fourth (disambiguation)
• Number Forms, a Unicode block containing characters that have specific meaning as numbers
• 25 (disambiguation)