Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,851 days
From Tuesday, December 12, 1944 to Friday, September 4, 2026.
Monday–Friday weekdays21,323
Weeks and days4,264w 3d
Calendar span81 years, 8 months, 23 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.