Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
30,213 days
From Thursday, December 16, 1943 to Friday, September 4, 2026.
Monday–Friday weekdays21,581
Weeks and days4,316w 1d
Calendar span82 years, 8 months, 19 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.