Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

Excluding the start date

184,098 days

From Thursday, August 24, 1522 to Tuesday, September 8, 2026.

Monday–Friday weekdays131,498
Weeks and days26,299w 5d
Calendar span504 years, 15 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.