How to Beat the House Edge in Blackjack
Blackjack is a card game that pits the dealer against the player. Each player gets two cards. The value of each card is its number (face cards are worth 10), or a letter (ace is worth one or 11). A player’s goal is to beat the dealer by having a higher, unbusted hand. If the player has a total of 21 in the first two cards, it is called a “blackjack” and the player immediately wins the hand. If the dealer also has a blackjack, the hands tie.
Blackjack games often offer side bets, which pay out if the dealer has a particular combination of cards. These side bets can include insurance, which pays when the dealer has an ace showing, and the “Dealer Match” bet, which pays when the player’s cards match the dealer’s up card.
Although blackjack has an inherent house edge, it is a game that can be beat using strategy. A team of U.S. Army mathematicians, referred to as the Baldwin group, published an article in 1956 that described the mathematically correct rules for playing blackjack. This set of rules, known as basic strategy, provides players with the best action to take in any situation.
To improve their chances of winning, a player can count the cards that remain in the deck to better understand how the odds of getting a certain hand are changing. This can help them make the right decision on whether to hit, stand, split, or double down. Using this information can reduce the house edge to around 1%.
Keeping track of the remaining cards can be especially useful when a table is hot, meaning that players are winning more than they are losing. This allows players to increase their bet size accordingly, while reducing it when the table is cold.
A player’s advantage over the dealer in blackjack can be reduced to almost zero with proper basic strategy and card counting. However, these methods must be applied at the time the player is dealt his or her two cards. For this reason, players must practice card counting and learn to use basic strategy before they play for real money.
Many casinos have changed the rules of blackjack to decrease the player’s advantage, for example, by reducing the payout for blackjacks from 3 to 2 to 6 to 5 or removing all of the ten cards, which makes it difficult for people to count cards.
Regardless of these changes, a high school diploma or GED certificate is still a requirement for becoming a blackjack dealer and most casinos require specialized training for this job. Analytical thinking is a crucial skill for blackjack dealers, as they must be able to observe their guests’ actions and determine when a player is making a good or bad decision. Also, they must be able to communicate with guests clearly and quickly in order to evaluate the game’s situation. This is important in ensuring that the casino’s rules are being followed and to maintain the proper flow of the game.