Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
63,135 days
From Monday, July 15, 2199 to Saturday, September 5, 2026.
Monday–Friday weekdays45,096
Weeks and days9,019w 2d
Calendar span172 years, 10 months, 10 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.