Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,627 days
From Monday, October 17, 2107 to Friday, September 4, 2026.
Monday–Friday weekdays21,161
Weeks and days4,232w 3d
Calendar span81 years, 1 month, 13 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.