Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,123 days
From Tuesday, December 10, 1946 to Friday, September 4, 2026.
Monday–Friday weekdays20,803
Weeks and days4,160w 3d
Calendar span79 years, 8 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.