Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
5,154 days
From Tuesday, October 16, 2040 to Sunday, September 6, 2026.
Monday–Friday weekdays3,682
Weeks and days736w 2d
Calendar span14 years, 1 month, 10 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.