However, when you have two cards that are the same-e.g., two 8s or two jacks-most casinos allow you to split them into two separate hands. With a value of 16, this hand is most unfavorable. A hand totaling eight is favorable for you. What about a hand that totals, say, eight? More than half of the cards you might draw next are either aces or 10-valued, any of which would give you a strong hand. Only a 2, 3, 4, or 5 prevents you from going over 21 and losing immediately. If the dealer has a strong hand-say she has a face card showing-you’ll probably lose if you stand. Which situations are favorable, or not, in blackjack?Ĭonsider getting dealt a hand that totals 16. Increasing Your Bet in Favorable Situations The casino-the dealer-also gets two cards, and must stand (stop drawing cards) or draw (request more cards) based on a set of rules. Players get dealt two cards and can choose to take more. The goal of the game is to accumulate cards that total as close to 21 as possible without going over. The value of each card is either the number on the card, or 10 for face cards, or one or 11 for an ace. Both can turn the odds in blackjack in your favor.įirst, a quick primer on blackjack, the game is played using one or more 52-card decks. You can also make decisions based on information you gather as you play. Unlike in other casino games, as a blackjack player you can increase your bet in favorable situations. When it comes to the card game blackjack, however, there are some solid bits of mathematics that can help a player turn the tables on the gambling establishment. Unlike in other casino games, as a blackjack player you can increase your bet in favorable situations

Although there are many books and websites that purport to teach you how to sidestep the odds of almost every casino game, many are misguided at best and rubbish at worst. There are sound mathematical reasons for a casino’s winning ways. Let’s wonder a bit about the casino game of blackjack.Ī glance at the grandeur of a typical casino in, say, Las Vegas or Monte Carlo tells you that most people lose money when they gamble. The mathematical underpinnings of blackjack are both interesting and not immediately obvious.

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