Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

Excluding the start date

30,343 days

From Sunday, August 8, 1943 to Friday, September 4, 2026.

Monday–Friday weekdays21,675
Weeks and days4,334w 5d
Calendar span83 years, 27 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.