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

6,686 days

From Sunday, May 18, 2008 to Monday, September 7, 2026.

Monday–Friday weekdays4,776
Weeks and days955w 1d
Calendar span18 years, 3 months, 20 days

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