Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
41,528 days
From Monday, December 23, 1912 to Friday, September 4, 2026.
Monday–Friday weekdays29,664
Weeks and days5,932w 4d
Calendar span113 years, 8 months, 12 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.