Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
159,735 days
From Saturday, May 6, 1589 to Monday, September 7, 2026.
Monday–Friday weekdays114,096
Weeks and days22,819w 2d
Calendar span437 years, 4 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.