Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
15,509 days
From Sunday, March 18, 1984 to Thursday, September 3, 2026.
Monday–Friday weekdays11,079
Weeks and days2,215w 4d
Calendar span42 years, 5 months, 16 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.