Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
9,993 days
From Tuesday, April 27, 1999 to Saturday, September 5, 2026.
Monday–Friday weekdays7,138
Weeks and days1,427w 4d
Calendar span27 years, 4 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.