Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
59,719 days
From Thursday, March 5, 1863 to Saturday, September 5, 2026.
Monday–Friday weekdays42,656
Weeks and days8,531w 2d
Calendar span163 years, 6 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.