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

88,480 days

From Saturday, June 5, 1784 to Saturday, September 5, 2026.

Monday–Friday weekdays63,200
Weeks and days12,640w 0d
Calendar span242 years, 3 months

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