Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,311 days
From Sunday, December 5, 2106 to Friday, September 4, 2026.
Monday–Friday weekdays20,935
Weeks and days4,187w 2d
Calendar span80 years, 3 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.