Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
90,147 days
From Saturday, November 13, 1779 to Sunday, September 6, 2026.
Monday–Friday weekdays64,390
Weeks and days12,878w 1d
Calendar span246 years, 9 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.