Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
6,421 days
From Saturday, February 7, 2009 to Monday, September 7, 2026.
Monday–Friday weekdays4,586
Weeks and days917w 2d
Calendar span17 years, 7 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.