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

6,684 days

From Tuesday, May 20, 2008 to Monday, September 7, 2026.

Monday–Friday weekdays4,774
Weeks and days954w 6d
Calendar span18 years, 3 months, 18 days

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