Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
60,249 days
From Saturday, September 21, 1861 to Saturday, September 5, 2026.
Monday–Friday weekdays43,035
Weeks and days8,607w 0d
Calendar span164 years, 11 months, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.