Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
129,670 days
From Saturday, August 29, 1671 to Monday, September 7, 2026.
Monday–Friday weekdays92,621
Weeks and days18,524w 2d
Calendar span355 years, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.