Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
6,447 days
From Monday, January 12, 2009 to Monday, September 7, 2026.
Monday–Friday weekdays4,605
Weeks and days921w 0d
Calendar span17 years, 7 months, 26 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.