Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
87,848 days
From Monday, February 27, 1786 to Saturday, September 5, 2026.
Monday–Friday weekdays62,749
Weeks and days12,549w 5d
Calendar span240 years, 6 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.