Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
60,455 days
From Wednesday, February 27, 1861 to Saturday, September 5, 2026.
Monday–Friday weekdays43,182
Weeks and days8,636w 3d
Calendar span165 years, 6 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.