Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
200,836 days
From Thursday, October 26, 1476 to Wednesday, September 9, 2026.
Monday–Friday weekdays143,454
Weeks and days28,690w 6d
Calendar span549 years, 10 months, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.