Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
212,627 days
From Monday, July 15, 1444 to Wednesday, September 9, 2026.
Monday–Friday weekdays151,877
Weeks and days30,375w 2d
Calendar span582 years, 1 month, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.