Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
60,169 days
From Tuesday, December 10, 1861 to Saturday, September 5, 2026.
Monday–Friday weekdays42,978
Weeks and days8,595w 4d
Calendar span164 years, 8 months, 26 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.