Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
36,515 days
From Monday, August 26, 2126 to Friday, September 4, 2026.
Monday–Friday weekdays26,081
Weeks and days5,216w 3d
Calendar span99 years, 11 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.