Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
88,731 days
From Monday, September 29, 1783 to Sunday, September 6, 2026.
Monday–Friday weekdays63,379
Weeks and days12,675w 6d
Calendar span242 years, 11 months, 8 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.