Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
13,984 days
From Saturday, May 21, 1988 to Thursday, September 3, 2026.
Monday–Friday weekdays9,989
Weeks and days1,997w 5d
Calendar span38 years, 3 months, 13 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.