Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
16,721 days
From Saturday, November 22, 1980 to Thursday, September 3, 2026.
Monday–Friday weekdays11,944
Weeks and days2,388w 5d
Calendar span45 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.