Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
61,014 days
From Thursday, August 18, 1859 to Saturday, September 5, 2026.
Monday–Friday weekdays43,581
Weeks and days8,716w 2d
Calendar span167 years, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.