Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
257,887 days
From Sunday, August 18, 1320 to Sunday, September 13, 2026.
Monday–Friday weekdays184,205
Weeks and days36,841w 0d
Calendar span706 years, 26 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.