Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
89,679 days
From Thursday, February 22, 1781 to Saturday, September 5, 2026.
Monday–Friday weekdays64,056
Weeks and days12,811w 2d
Calendar span245 years, 6 months, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.