Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,557 days
From Tuesday, October 2, 1945 to Friday, September 4, 2026.
Monday–Friday weekdays21,113
Weeks and days4,222w 3d
Calendar span80 years, 11 months, 2 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.