Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,122 days
From Wednesday, December 11, 1946 to Friday, September 4, 2026.
Monday–Friday weekdays20,802
Weeks and days4,160w 2d
Calendar span79 years, 8 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.