Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
188,153 days
From Tuesday, July 18, 1511 to Tuesday, September 8, 2026.
Monday–Friday weekdays134,395
Weeks and days26,879w 0d
Calendar span515 years, 1 month, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.