Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
29,118 days
From Sunday, December 15, 1946 to Friday, September 4, 2026.
Monday–Friday weekdays20,800
Weeks and days4,159w 5d
Calendar span79 years, 8 months, 20 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.