Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
87,133 days
From Tuesday, February 12, 1788 to Saturday, September 5, 2026.
Monday–Friday weekdays62,238
Weeks and days12,447w 4d
Calendar span238 years, 6 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.