Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
91,116 days
From Wednesday, March 19, 1777 to Sunday, September 6, 2026.
Monday–Friday weekdays65,082
Weeks and days13,016w 4d
Calendar span249 years, 5 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.