Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
12,694 days
From Monday, December 2, 1991 to Thursday, September 3, 2026.
Monday–Friday weekdays9,068
Weeks and days1,813w 3d
Calendar span34 years, 9 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.