Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
40,575 days
From Tuesday, August 3, 1915 to Friday, September 4, 2026.
Monday–Friday weekdays28,983
Weeks and days5,796w 3d
Calendar span111 years, 1 month, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.