Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
6,102 days
From Wednesday, December 23, 2009 to Monday, September 7, 2026.
Monday–Friday weekdays4,358
Weeks and days871w 5d
Calendar span16 years, 8 months, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.