Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
60,959 days
From Wednesday, October 12, 1859 to Saturday, September 5, 2026.
Monday–Friday weekdays43,542
Weeks and days8,708w 3d
Calendar span166 years, 10 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.