Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
13,260 days
From Tuesday, May 15, 1990 to Thursday, September 3, 2026.
Monday–Friday weekdays9,472
Weeks and days1,894w 2d
Calendar span36 years, 3 months, 19 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.