Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
59,145 days
From Thursday, September 29, 1864 to Saturday, September 5, 2026.
Monday–Friday weekdays42,246
Weeks and days8,449w 2d
Calendar span161 years, 11 months, 7 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.