Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
71,944 days
From Monday, September 14, 1829 to Saturday, September 5, 2026.
Monday–Friday weekdays51,389
Weeks and days10,277w 5d
Calendar span196 years, 11 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.