Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
58,972 days
From Tuesday, March 21, 1865 to Saturday, September 5, 2026.
Monday–Friday weekdays42,123
Weeks and days8,424w 4d
Calendar span161 years, 5 months, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.