Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
252,015 days
From Saturday, September 15, 1336 to Sunday, September 13, 2026.
Monday–Friday weekdays180,010
Weeks and days36,002w 1d
Calendar span689 years, 11 months, 29 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.