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

6,160 days

From Monday, October 26, 2009 to Monday, September 7, 2026.

Monday–Friday weekdays4,400
Weeks and days880w 0d
Calendar span16 years, 10 months, 12 days

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