Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
61,139 days
From Friday, April 15, 1859 to Saturday, September 5, 2026.
Monday–Friday weekdays43,670
Weeks and days8,734w 1d
Calendar span167 years, 4 months, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.