Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
182,623 days
From Tuesday, September 7, 1526 to Tuesday, September 8, 2026.
Monday–Friday weekdays130,445
Weeks and days26,089w 0d
Calendar span500 years, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.