Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
77,102 days
From Tuesday, August 1, 1815 to Saturday, September 5, 2026.
Monday–Friday weekdays55,073
Weeks and days11,014w 4d
Calendar span211 years, 1 month, 4 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.