Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
22,707 days
From Saturday, July 4, 1964 to Friday, September 4, 2026.
Monday–Friday weekdays16,220
Weeks and days3,243w 6d
Calendar span62 years, 2 months
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.