Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
14,123 days
From Sunday, January 3, 1988 to Thursday, September 3, 2026.
Monday–Friday weekdays10,089
Weeks and days2,017w 4d
Calendar span38 years, 8 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.