Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
193,921 days
From Tuesday, October 1, 1495 to Tuesday, September 8, 2026.
Monday–Friday weekdays138,515
Weeks and days27,703w 0d
Calendar span530 years, 11 months, 7 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.