Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
86,608 days
From Tuesday, July 21, 1789 to Saturday, September 5, 2026.
Monday–Friday weekdays61,863
Weeks and days12,372w 4d
Calendar span237 years, 1 month, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.