Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
9,788 days
From Thursday, November 18, 1999 to Saturday, September 5, 2026.
Monday–Friday weekdays6,991
Weeks and days1,398w 2d
Calendar span26 years, 9 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.