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

24,138 days

From Wednesday, August 3, 1960 to Friday, September 4, 2026.

Monday–Friday weekdays17,242
Weeks and days3,448w 2d
Calendar span66 years, 1 month, 1 day

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