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

34,959 days

From Thursday, December 18, 1930 to Friday, September 4, 2026.

Monday–Friday weekdays24,971
Weeks and days4,994w 1d
Calendar span95 years, 8 months, 17 days

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