Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
87,971 days
From Friday, October 28, 1785 to Sunday, September 6, 2026.
Monday–Friday weekdays62,835
Weeks and days12,567w 2d
Calendar span240 years, 10 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.