Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
30,545 days
From Monday, January 18, 1943 to Friday, September 4, 2026.
Monday–Friday weekdays21,819
Weeks and days4,363w 4d
Calendar span83 years, 7 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.