Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
3,907 days
From Sunday, December 27, 2015 to Monday, September 7, 2026.
Monday–Friday weekdays2,791
Weeks and days558w 1d
Calendar span10 years, 8 months, 11 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.