DAYS
Calculates the difference between two date values. The result returns the number of days between the two days.
แกแแแขแแฅแกแ
DAYS(แแแ แแฆแ_2;แแแ แแฆแ_1)
Date1 is the start date, Date2 is the end date. If Date2 is an earlier date than Date1 the result is a negative number.
แแแแแแแแแแ
DAYS("1/1/2010"; NOW()) แแแ แฃแแแแก แแฆแแแแแก แ แแแแแแแแแก แแฆแแแแแ 2010 แฌแแแก 1 แแแแแ แแแแ.
=DAYS("1990-10-10";"1980-10-10") returns 3652 days.