Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
86,887 days
From Wednesday, October 15, 1788 to Saturday, September 5, 2026.
Monday–Friday weekdays62,062
Weeks and days12,412w 3d
Calendar span237 years, 10 months, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.