Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
71,912 days
From Friday, October 16, 1829 to Saturday, September 5, 2026.
Monday–Friday weekdays51,365
Weeks and days10,273w 1d
Calendar span196 years, 10 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.