Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
9,853 days
From Tuesday, September 14, 1999 to Saturday, September 5, 2026.
Monday–Friday weekdays7,038
Weeks and days1,407w 4d
Calendar span26 years, 11 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.