Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
3,974 days
From Wednesday, October 21, 2015 to Monday, September 7, 2026.
Monday–Friday weekdays2,838
Weeks and days567w 5d
Calendar span10 years, 10 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.