The following table contains a generic multi deck strategy card that can be used in almost all blackjack games. For single deck games use the single deck strategy. For online blackjack software please see the section devoted to online blackjack strategies.
Multiple Deck Basic Strategy
H = Hit | D = Double if allowed; If not, hit | Ds = Double if allowed; If not, stand | S = Stand | P = Split|
16 vs. 9, X or Ace
from "Million Dollar Blackjack" by Ken Uston
The basic strategy player should never take insurance