Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
16,346 days
From Wednesday, December 2, 1981 to Thursday, September 3, 2026.
Monday–Friday weekdays11,676
Weeks and days2,335w 1d
Calendar span44 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.