Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
88,625 days
From Monday, January 12, 1784 to Saturday, September 5, 2026.
Monday–Friday weekdays63,304
Weeks and days12,660w 5d
Calendar span242 years, 7 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.