Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
67,990 days
From Sunday, July 12, 1840 to Saturday, September 5, 2026.
Monday–Friday weekdays48,565
Weeks and days9,712w 6d
Calendar span186 years, 1 month, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.