Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
151,201 days
From Tuesday, August 28, 2440 to Monday, September 7, 2026.
Monday–Friday weekdays108,001
Weeks and days21,600w 1d
Calendar span413 years, 11 months, 21 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.