Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,556 days
From Wednesday, October 3, 1945 to Friday, September 4, 2026.
Monday–Friday weekdays21,112
Weeks and days4,222w 2d
Calendar span80 years, 11 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.