Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
59,525 days
From Tuesday, September 15, 1863 to Saturday, September 5, 2026.
Monday–Friday weekdays42,518
Weeks and days8,503w 4d
Calendar span162 years, 11 months, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.