Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
64,833 days
From Sunday, March 4, 1849 to Saturday, September 5, 2026.
Monday–Friday weekdays46,310
Weeks and days9,261w 6d
Calendar span177 years, 6 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.