Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
181,473 days
From Thursday, October 31, 1529 to Tuesday, September 8, 2026.
Monday–Friday weekdays129,623
Weeks and days25,924w 5d
Calendar span496 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.