Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
76,945 days
From Friday, January 5, 1816 to Saturday, September 5, 2026.
Monday–Friday weekdays54,960
Weeks and days10,992w 1d
Calendar span210 years, 8 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.