Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
255,775 days
From Friday, May 31, 1326 to Sunday, September 13, 2026.
Monday–Friday weekdays182,695
Weeks and days36,539w 2d
Calendar span700 years, 3 months, 13 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.