Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
224,373 days
From Monday, May 18, 1412 to Wednesday, September 9, 2026.
Monday–Friday weekdays160,267
Weeks and days32,053w 2d
Calendar span614 years, 3 months, 22 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.