Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
65,949 days
From Thursday, February 12, 1846 to Saturday, September 5, 2026.
Monday–Friday weekdays47,106
Weeks and days9,421w 2d
Calendar span180 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.