Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
123,106 days
From Wednesday, August 17, 1689 to Sunday, September 6, 2026.
Monday–Friday weekdays87,932
Weeks and days17,586w 4d
Calendar span337 years, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.