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

180,842 days

From Friday, July 24, 1531 to Tuesday, September 8, 2026.

Monday–Friday weekdays129,172
Weeks and days25,834w 4d
Calendar span495 years, 1 month, 15 days

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