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

8,289 days

From Friday, December 26, 2003 to Saturday, September 5, 2026.

Monday–Friday weekdays5,920
Weeks and days1,184w 1d
Calendar span22 years, 8 months, 10 days

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