Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
155,288 days
From Monday, July 9, 1601 to Monday, September 7, 2026.
Monday–Friday weekdays110,920
Weeks and days22,184w 0d
Calendar span425 years, 1 month, 29 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.