Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
43,001 days
From Friday, December 11, 1908 to Friday, September 4, 2026.
Monday–Friday weekdays30,715
Weeks and days6,143w 0d
Calendar span117 years, 8 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.