Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
169,220 days
From Saturday, May 18, 1563 to Monday, September 7, 2026.
Monday–Friday weekdays120,871
Weeks and days24,174w 2d
Calendar span463 years, 3 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.