Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
254,605 days
From Saturday, August 13, 1329 to Sunday, September 13, 2026.
Monday–Friday weekdays181,860
Weeks and days36,372w 1d
Calendar span697 years, 1 month
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.