Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
155,517 days
From Wednesday, November 22, 1600 to Monday, September 7, 2026.
Monday–Friday weekdays111,083
Weeks and days22,216w 5d
Calendar span425 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.