Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
28,860 days
From Thursday, September 10, 2105 to Friday, September 4, 2026.
Monday–Friday weekdays20,614
Weeks and days4,122w 6d
Calendar span79 years, 6 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.