Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
6,432 days
From Tuesday, January 27, 2009 to Monday, September 7, 2026.
Monday–Friday weekdays4,594
Weeks and days918w 6d
Calendar span17 years, 7 months, 11 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.