Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
88,867 days
From Friday, May 16, 1783 to Sunday, September 6, 2026.
Monday–Friday weekdays63,475
Weeks and days12,695w 2d
Calendar span243 years, 3 months, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.