Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
182,654 days
From Saturday, August 7, 1526 to Tuesday, September 8, 2026.
Monday–Friday weekdays130,467
Weeks and days26,093w 3d
Calendar span500 years, 1 month, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.