Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
184,388 days
From Monday, November 7, 1521 to Tuesday, September 8, 2026.
Monday–Friday weekdays131,706
Weeks and days26,341w 1d
Calendar span504 years, 10 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.