Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
198,639 days
From Tuesday, October 31, 1482 to Tuesday, September 8, 2026.
Monday–Friday weekdays141,885
Weeks and days28,377w 0d
Calendar span543 years, 10 months, 8 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.