Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
30,439 days
From Tuesday, May 4, 1943 to Friday, September 4, 2026.
Monday–Friday weekdays21,743
Weeks and days4,348w 3d
Calendar span83 years, 4 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.