Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
71,863 days
From Friday, December 4, 1829 to Saturday, September 5, 2026.
Monday–Friday weekdays51,330
Weeks and days10,266w 1d
Calendar span196 years, 9 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.