Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
13,125 days
From Thursday, September 27, 1990 to Thursday, September 3, 2026.
Monday–Friday weekdays9,375
Weeks and days1,875w 0d
Calendar span35 years, 11 months, 7 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.