Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
61,112 days
From Thursday, May 12, 1859 to Saturday, September 5, 2026.
Monday–Friday weekdays43,651
Weeks and days8,730w 2d
Calendar span167 years, 3 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.