Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
210,678 days
From Thursday, November 15, 1449 to Wednesday, September 9, 2026.
Monday–Friday weekdays150,484
Weeks and days30,096w 6d
Calendar span576 years, 9 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.