Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
195,798 days
From Monday, August 11, 1490 to Tuesday, September 8, 2026.
Monday–Friday weekdays139,856
Weeks and days27,971w 1d
Calendar span536 years, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.