Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
26,715 days
From Monday, October 26, 2099 to Friday, September 4, 2026.
Monday–Friday weekdays19,081
Weeks and days3,816w 3d
Calendar span73 years, 1 month, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.