Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
258,715 days
From Friday, May 13, 1318 to Sunday, September 13, 2026.
Monday–Friday weekdays184,795
Weeks and days36,959w 2d
Calendar span708 years, 4 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.