Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
122,978 days
From Friday, December 23, 1689 to Sunday, September 6, 2026.
Monday–Friday weekdays87,840
Weeks and days17,568w 2d
Calendar span336 years, 8 months, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.