Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
155,524 days
From Wednesday, November 15, 1600 to Monday, September 7, 2026.
Monday–Friday weekdays111,088
Weeks and days22,217w 5d
Calendar span425 years, 9 months, 23 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.