Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
181,179 days
From Thursday, August 21, 1530 to Tuesday, September 8, 2026.
Monday–Friday weekdays129,413
Weeks and days25,882w 5d
Calendar span496 years, 18 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.