Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
86,913 days
From Friday, September 19, 1788 to Saturday, September 5, 2026.
Monday–Friday weekdays62,080
Weeks and days12,416w 1d
Calendar span237 years, 11 months, 17 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.