Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
193,849 days
From Thursday, December 12, 1495 to Tuesday, September 8, 2026.
Monday–Friday weekdays138,463
Weeks and days27,692w 5d
Calendar span530 years, 8 months, 27 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.