Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
107,512 days
From Saturday, January 15, 2321 to Sunday, September 6, 2026.
Monday–Friday weekdays76,795
Weeks and days15,358w 6d
Calendar span294 years, 4 months, 9 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.