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

119,298 days

From Wednesday, January 20, 1700 to Sunday, September 6, 2026.

Monday–Friday weekdays85,212
Weeks and days17,042w 4d
Calendar span326 years, 7 months, 17 days

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