Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
37,505 days
From Saturday, December 29, 1923 to Friday, September 4, 2026.
Monday–Friday weekdays26,790
Weeks and days5,357w 6d
Calendar span102 years, 8 months, 6 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.