Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
201,096 days
From Wednesday, February 9, 1476 to Wednesday, September 9, 2026.
Monday–Friday weekdays143,640
Weeks and days28,728w 0d
Calendar span550 years, 7 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.