Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
69,939 days
From Thursday, March 12, 1835 to Saturday, September 5, 2026.
Monday–Friday weekdays49,956
Weeks and days9,991w 2d
Calendar span191 years, 5 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.