Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
91,099 days
From Saturday, April 5, 1777 to Sunday, September 6, 2026.
Monday–Friday weekdays65,070
Weeks and days13,014w 1d
Calendar span249 years, 5 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.