Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
3,537 days
From Monday, May 12, 2036 to Saturday, September 5, 2026.
Monday–Friday weekdays2,526
Weeks and days505w 2d
Calendar span9 years, 8 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.