What is Card Counting and is it Legal?

February 6, 2023 World Casino & Hotel

Card counting is a technique used in casino card games such as blackjack to keep track of the cards that have already been played and estimate the probability of the remaining cards. By keeping track of the cards, a player can gain an advantage over the casino by adjusting their betting strategies.

The basic idea behind card counting is that the deck is not a completely random sequence of cards, but rather a changing composition of high and low cards. High cards, such as aces and tens, are beneficial for the player, while low cards, such as fours and fives, are beneficial for the dealer. By keeping track of the proportion of high and low cards in the deck, a card counter can adjust their betting and playing strategies accordingly.

Card counting is not illegal, but casinos have the right to ban anyone they suspect of counting cards. Most casinos have a policy of ejecting card counters from the premises, but they cannot arrest them or charge them with a crime. However, if a card counter uses any device or strategy that is illegal, such as marking cards or using a computer, they can be charged with a crime.

While card counting can be a useful technique for experienced players, it is not easy to master and can be very difficult for inexperienced players. Counting cards requires a high level of concentration and discipline, and it can take many hours of practice to become proficient. Additionally, card counting is only effective in certain situations, such as when the deck is not shuffled frequently, and it does not guarantee a win in every hand.

Despite its challenges, card counting has gained popularity in recent years, due in part to its portrayal in popular films and books, such as “21” and “Bringing Down the House”. However, it is important to remember that card counting is not a guaranteed way to win, and it can be difficult to master.

In conclusion, card counting is a technique used in casino card games to keep track of the cards that have already been played and estimate the probability of the remaining cards. It is not illegal, but casinos have the right to ban anyone they suspect of counting cards. While card counting can be a useful technique for experienced players, it is not easy to master and does not guarantee a win in every game.