Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
30,217 days
From Sunday, December 12, 1943 to Friday, September 4, 2026.
Monday–Friday weekdays21,585
Weeks and days4,316w 5d
Calendar span82 years, 8 months, 23 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.