Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
123,930 days
From Tuesday, December 28, 2365 to Sunday, September 6, 2026.
Monday–Friday weekdays88,522
Weeks and days17,704w 2d
Calendar span339 years, 3 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.