Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
63,732 days
From Tuesday, March 9, 1852 to Saturday, September 5, 2026.
Monday–Friday weekdays45,523
Weeks and days9,104w 4d
Calendar span174 years, 5 months, 27 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.