Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
186,194 days
From Monday, November 27, 1516 to Tuesday, September 8, 2026.
Monday–Friday weekdays132,996
Weeks and days26,599w 1d
Calendar span509 years, 9 months, 12 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.