Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
148,589 days
From Monday, November 11, 1619 to Monday, September 7, 2026.
Monday–Friday weekdays106,135
Weeks and days21,227w 0d
Calendar span406 years, 9 months, 27 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.