Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
258,607 days
From Monday, August 29, 1318 to Sunday, September 13, 2026.
Monday–Friday weekdays184,719
Weeks and days36,943w 6d
Calendar span708 years, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.