Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
28,382 days
From Monday, December 20, 1948 to Friday, September 4, 2026.
Monday–Friday weekdays20,274
Weeks and days4,054w 4d
Calendar span77 years, 8 months, 15 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.