Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
88,713 days
From Friday, October 17, 1783 to Sunday, September 6, 2026.
Monday–Friday weekdays63,365
Weeks and days12,673w 2d
Calendar span242 years, 10 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.