Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
58,830 days
From Thursday, August 10, 1865 to Saturday, September 5, 2026.
Monday–Friday weekdays42,021
Weeks and days8,404w 2d
Calendar span161 years, 26 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.