Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
14,416 days
From Monday, March 16, 1987 to Thursday, September 3, 2026.
Monday–Friday weekdays10,298
Weeks and days2,059w 3d
Calendar span39 years, 5 months, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.