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

180,127 days

From Saturday, July 8, 1533 to Tuesday, September 8, 2026.

Monday–Friday weekdays128,662
Weeks and days25,732w 3d
Calendar span493 years, 2 months

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