Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
39,462 days
From Tuesday, August 20, 1918 to Friday, September 4, 2026.
Monday–Friday weekdays28,188
Weeks and days5,637w 3d
Calendar span108 years, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.