Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
89,813 days
From Wednesday, October 11, 1780 to Saturday, September 5, 2026.
Monday–Friday weekdays64,152
Weeks and days12,830w 3d
Calendar span245 years, 10 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.