Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
3,456 days
From Tuesday, March 21, 2017 to Sunday, September 6, 2026.
Monday–Friday weekdays2,468
Weeks and days493w 5d
Calendar span9 years, 5 months, 16 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.