Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
86,756 days
From Monday, February 23, 1789 to Saturday, September 5, 2026.
Monday–Friday weekdays61,969
Weeks and days12,393w 5d
Calendar span237 years, 6 months, 13 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.