Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,102 days
From Tuesday, December 31, 1946 to Friday, September 4, 2026.
Monday–Friday weekdays20,788
Weeks and days4,157w 3d
Calendar span79 years, 8 months, 4 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.