Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
77,631 days
From Friday, February 18, 1814 to Saturday, September 5, 2026.
Monday–Friday weekdays55,450
Weeks and days11,090w 1d
Calendar span212 years, 6 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.