Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
5,094 days
From Friday, August 17, 2040 to Sunday, September 6, 2026.
Monday–Friday weekdays3,640
Weeks and days727w 5d
Calendar span13 years, 11 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.