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

6,223 days

From Monday, August 24, 2009 to Monday, September 7, 2026.

Monday–Friday weekdays4,445
Weeks and days889w 0d
Calendar span17 years, 14 days

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