Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
111,749 days
From Saturday, September 21, 1720 to Sunday, September 6, 2026.
Monday–Friday weekdays79,820
Weeks and days15,964w 1d
Calendar span305 years, 11 months, 16 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.