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

88,316 days

From Wednesday, November 17, 1784 to Sunday, September 6, 2026.

Monday–Friday weekdays63,082
Weeks and days12,616w 4d
Calendar span241 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.