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

91,707 days

From Sunday, August 6, 1775 to Sunday, September 6, 2026.

Monday–Friday weekdays65,505
Weeks and days13,101w 0d
Calendar span251 years, 1 month

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