Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
255,790 days
From Thursday, May 16, 1326 to Sunday, September 13, 2026.
Monday–Friday weekdays182,706
Weeks and days36,541w 3d
Calendar span700 years, 3 months, 28 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.