Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
159,575 days
From Friday, October 13, 1589 to Monday, September 7, 2026.
Monday–Friday weekdays113,981
Weeks and days22,796w 3d
Calendar span436 years, 10 months, 25 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.