Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
40,465 days
From Sunday, November 21, 1915 to Friday, September 4, 2026.
Monday–Friday weekdays28,905
Weeks and days5,780w 5d
Calendar span110 years, 9 months, 14 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.