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

7,995 days

From Saturday, October 16, 2004 to Sunday, September 6, 2026.

Monday–Friday weekdays5,710
Weeks and days1,142w 1d
Calendar span21 years, 10 months, 21 days

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