Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
245,056 days
From Saturday, October 4, 1355 to Saturday, September 12, 2026.
Monday–Friday weekdays175,040
Weeks and days35,008w 0d
Calendar span670 years, 11 months, 8 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.