Why Do Casinos Use Multiple Decks in Blackjack?

Card counting is a technique that is used by some blackjack players to gain an edge over the casino. By keeping track of the high and low cards that have been played, the player can alter their betting strategy to increase their chances of winning.

Most casinos use multiple decks in blackjack to make it more difficult for card counters to keep track of the cards. This is because if there are more decks in play, there are more cards that have been played and it becomes more difficult to keep track of which cards have been played and which ones haven’t.

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PRO TIP:Casinos use multiple decks when playing blackjack to reduce the impact of card counting. Card counting is a strategy where players keep track of what cards have been played in order to predict what cards are left in the deck, and have an advantage over the dealer. By using multiple decks, it makes it much more difficult for players to keep track of the cards that have been played.

Some blackjack experts believe that multiple decks actually give the player a slight advantage, as it is easier to count cards when there are more decks in play. However, this advantage is offset by the fact that casinos often use other techniques to thwart card counters, such as shuffling the decks more frequently or using automatic shufflers.

Overall, the use of multiple decks in blackjack is designed to make it more difficult for players to count cards and gain an edge over the house.