Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
91,121 days
From Friday, March 14, 1777 to Sunday, September 6, 2026.
Monday–Friday weekdays65,085
Weeks and days13,017w 2d
Calendar span249 years, 5 months, 23 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.