Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
117,987 days
From Tuesday, September 20, 2349 to Sunday, September 6, 2026.
Monday–Friday weekdays84,277
Weeks and days16,855w 2d
Calendar span323 years, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.