Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
160,991 days
From Wednesday, November 27, 1585 to Monday, September 7, 2026.
Monday–Friday weekdays114,993
Weeks and days22,998w 5d
Calendar span440 years, 9 months, 11 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.