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

8,000 days

From Monday, October 11, 2004 to Sunday, September 6, 2026.

Monday–Friday weekdays5,714
Weeks and days1,142w 6d
Calendar span21 years, 10 months, 26 days

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