Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
13,380 days
From Monday, January 15, 1990 to Thursday, September 3, 2026.
Monday–Friday weekdays9,558
Weeks and days1,911w 3d
Calendar span36 years, 7 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.