Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
133,711 days
From Thursday, August 5, 1660 to Monday, September 7, 2026.
Monday–Friday weekdays95,507
Weeks and days19,101w 4d
Calendar span366 years, 1 month, 2 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.