Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
14,787 days
From Monday, March 10, 1986 to Thursday, September 3, 2026.
Monday–Friday weekdays10,563
Weeks and days2,112w 3d
Calendar span40 years, 5 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.