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

95,010 days

From Monday, July 21, 1766 to Sunday, September 6, 2026.

Monday–Friday weekdays67,864
Weeks and days13,572w 6d
Calendar span260 years, 1 month, 16 days

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