Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
220,619 days
From Wednesday, August 28, 1422 to Wednesday, September 9, 2026.
Monday–Friday weekdays157,585
Weeks and days31,517w 0d
Calendar span604 years, 12 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.