Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
17,231 days
From Sunday, July 1, 1979 to Thursday, September 3, 2026.
Monday–Friday weekdays12,309
Weeks and days2,461w 4d
Calendar span47 years, 2 months, 2 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.