Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
5,210 days
From Tuesday, December 11, 2040 to Sunday, September 6, 2026.
Monday–Friday weekdays3,722
Weeks and days744w 2d
Calendar span14 years, 3 months, 5 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.