Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
258,716 days
From Thursday, May 12, 1318 to Sunday, September 13, 2026.
Monday–Friday weekdays184,796
Weeks and days36,959w 3d
Calendar span708 years, 4 months, 1 day
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.