Blackjack is the most popular card game across the globe. In fact, 21, as it’s also known, has an increasing number of fans, who play it both in physical and online casinos. Its biggest advantage is that the result also depends on the strategy and not just on chance. But do you want to know what the casino blackjack rules are? Let’s find out together.
Rules of Blackjack
The object of live blackjack is to add 21 or a number as close as possible, but without going over. Each player must face the dealer, who is in charge of dealing the cards, and get a better spread than his own.
In this game, each player gets two cards and players decide to stand or ask for more cards. The dealer should always hit a card when his hand totals 16 or less. Instead, he must stand when he scores 17 or more. If with 2 cards someone gets 21, then he wins the game and it’s known as blackjack.
To better understand blackjack it is essential to know the value of the cards.
Ace: It can have the value of 1 or 11, depending on what interests the player. It’s the most demanded card for its flexibility.
Shapes J, Q, K: These are worth 10 points each.
Letters from 2 to 10: They have the value corresponding to their numbering.
How to play blackjack
The other actions of the game are:
- Split: When two equal cards are obtained at the start of the game, it can be divided. This allows you to have two different hands in the same round. The hands will work independently, but the same bet must be placed on both hands. We can hit, stand and check with each hand, which allows you to lose on one hand and win on another.
- Double: With the initial hand you can decide to double the bet. After that, only one more card is received. These 3 unique cards will form the play. If you beat the bank, you will get a higher profit by doubling your bet. It’s the technique with the best results to obtain more money.
- Surrender: To minimize losses, it is permissible to surrender after getting the starting hand. Doing so automatically loses half of the bet and ends the round.
The decks in blackjack
In blackjack, both offline and blackjack online with live dealer, from 1 to 8 decks of cards can be used, each deck consisting of 52 cards, not counting jokers.
There are multiple reasons why the player’s advantage decreases as the number of decks increases. The player has a better chance of winning when only 1 deck is used, since it is easier to count the cards. The most popular mode is played with 6 decks, a total of 312 cards.
Mathematics and statistics in blackjack
In the 1960s, the American mathematician Edward Oakley Thorp discovered that the card game is not a 100% chance game, so it is a game that benefits the players, as long as they make the right decisions in the game.
To get blackjack you will have to use probability and statistics. The mathematics that you learned in high school, and that you thought you would never need, are your best allies here. Taking into account the cards that remain to be drawn and making basic calculations is essential to be able to win.