Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
13,393 days
From Tuesday, January 2, 1990 to Thursday, September 3, 2026.
Monday–Friday weekdays9,567
Weeks and days1,913w 2d
Calendar span36 years, 8 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.