Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
12,726 days
From Thursday, October 31, 1991 to Thursday, September 3, 2026.
Monday–Friday weekdays9,090
Weeks and days1,818w 0d
Calendar span34 years, 10 months, 3 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.