Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
123,454 days
From Friday, September 3, 1688 to Sunday, September 6, 2026.
Monday–Friday weekdays88,180
Weeks and days17,636w 2d
Calendar span338 years, 3 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.