Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
153,691 days
From Tuesday, November 22, 1605 to Monday, September 7, 2026.
Monday–Friday weekdays109,779
Weeks and days21,955w 6d
Calendar span420 years, 9 months, 16 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.