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

91,604 days

From Saturday, November 18, 1775 to Monday, September 7, 2026.

Monday–Friday weekdays65,431
Weeks and days13,086w 2d
Calendar span250 years, 9 months, 20 days

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