Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
14,135 days
From Tuesday, December 22, 1987 to Thursday, September 3, 2026.
Monday–Friday weekdays10,097
Weeks and days2,019w 2d
Calendar span38 years, 8 months, 12 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.