Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
179,719 days
From Monday, August 20, 1534 to Tuesday, September 8, 2026.
Monday–Friday weekdays128,371
Weeks and days25,674w 1d
Calendar span492 years, 19 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.