Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
88,747 days
From Friday, September 12, 1783 to Saturday, September 5, 2026.
Monday–Friday weekdays63,390
Weeks and days12,678w 1d
Calendar span242 years, 11 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.