Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
9,827 days
From Sunday, October 10, 1999 to Saturday, September 5, 2026.
Monday–Friday weekdays7,020
Weeks and days1,403w 6d
Calendar span26 years, 10 months, 26 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.