Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
87,930 days
From Wednesday, December 7, 1785 to Saturday, September 5, 2026.
Monday–Friday weekdays62,807
Weeks and days12,561w 3d
Calendar span240 years, 8 months, 29 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.