Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
59,005 days
From Thursday, February 16, 1865 to Saturday, September 5, 2026.
Monday–Friday weekdays42,146
Weeks and days8,429w 2d
Calendar span161 years, 6 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.