How To Beat Double Deck Blackjack

To use the basic strategy, look up your hand along the left vertical edge and the dealer's up card along the top. In both cases an A stands for ace. From top to bottom are the hard totals, soft totals, and splittable hands. There are two charts depending on whether the dealer hits or stands on soft 17. Beating the double-deck Blackjack game requires that you first find a game that offers decent penetration and a minimum bet that will allow you to spread your bets from 1 to 8, yet still stay within reasonable money management principles based upon your total bankroll.

• How To Beat Double Deck Blackjack Card Game
• Best Double Deck Blackjack Tables In Vegas
• Best Double Deck Blackjack In Las Vegas
• How To Beat Double Deck Blackjack Poker

Double down in blackjack is considered to be one of the most well-known options which are available to the blackjack players. There are only a handful number of aspects in blackjack is going to offer you the same thrill as doubling down the original wager and securing a good profit. Even new players know about this feature and they tend to wait on eagerly for the hands to qualify.

Like the other player options which are available in blackjack, the option can prove to be really profitable if used in the right manner. However, what's unfortunate is that the players do not really how the doubling works.

Double Down: What is it?

In blackjack, double down is when you actually double the wager when you get the first two cards. As the cards are dealt out, you will have the option if permitted by the rule. In case you win the bet, you will win double your actual wager.

Rules

The rules pertaining to doubling down will differ from one casino to the other. Hence, it is better to find out about the house rules in regards prior to sitting down to play.

These days in the majority of the casinos, the player will be allowed to double down on 2 original cards. In fact, there are some casinos which will allow you to double down blackjack. The rule is applicable whether you are playing online or live. There are few gambling dens which will restrict it to a hard total of 9, 10, or 11. Here, you will be able when the first two cards will together make these amounts.

In most of the US online casinos, you will be also be allowed when you receive a splitting pair. Again, there are some that do not permit this. Thus, it is better to check the casino rules.

Few casinos enable you to double for less, meaning that the wager is half of the actual betting amount.

Tips

If you have to show that you want to play that move, you need to place chips less or equal to the actual wager on the table. This is the method to double. The dealer will come to know that you would like to double and is going to deal with you with another card.

A significant thing that you need to remember when you double down the pair is to say ‘double' or ‘double down' when you place the bet. This way the dealer is not going to make the mistake it as a wish to split the pair. The reason is that the action to double and split is almost the same. Make sure that you tell the dealer that you want to make that move when you get a pair.

In case you are playing live blackjack over the internet then you should just click on Double Down and the bet is going to be placed.

The strategy of Double Down in Blackjack

Blackjack players strongly believe that you have to double down a total of eleven. With this, there is a good chance that you will get 10 with 21 as total. Veterans, as well as beginners, tend to DD at 11. However, the question is this the right play?

Generally, this is the right play. However, people who do not know how to count cards will know that you one rule fits all solution in regards to blackjack. Experienced players, who know how to count, will count for deciding if they should go this way or not, even when they have a total of 11.

In case the deck has a negative count then doubling down on any kind of total is going to result in a disaster. If the deck is negative, there are going to be more low cards in a particular deck. Thus, it means that the additional card that you get on 11 might be 4, 5, or 6. When the dealer shows 10, it is going to prove problematic for you. However, if the count is positive, a veteran player will use the option an extensive range of hands. This is because he is aware of the fact that there greater number of tens present in the deck. He will have an opportunity to make 21 from 11 or even a 20 from 10.

The primary doubling down strategy is, in case you can count cards; let the cards decide if or not you will double as per the basic strategy you are going to employ. In case you are a newbie with no experience at all, take a look at the basic rules,

• Make sure to double down a hard of eleven.
• Double down a hard total of ten against 4, 5, and 6 of the dealer.
• Double down hard total 9 against 5 or 6 of the dealer.

You need to abide by these rules till you know how to count cards. As soon as you learn how to count, you will have more opportunities to double down.

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You've heard it time and time again – the fewer decks used in a game of blackjack, the better your odds.

Have you ever stopped to wonder why this is?

I got the inspiration to write this blog post after fielding a question from a buddy of mine who isn't much of a gambler. He's preparing to head to a bachelor party in Vegas and started to study blackjack. He noticed that everyone says 'fewer decks is better,' but didn't understand. After all, he said, the overall proportion of each rank of card is the same no matter how many decks are shuffled together.

This post is all about deck size and blackjack. We'll cover why fewer decks is better, in detail, and include a little bit of math where appropriate.

Fewer Decks = More Blackjacks

The main reason we say that fewer decks is better for players is that, in each deck, exactly 1/13^th of all cards are Aces.

Yes, my friend was right, the initial proportions of card values to one another is equal no matter how many decks you play with. The reason you'll be dealt more blackjacks with a smaller shoe is that the impact of removing a card from the game is greater in a game with fewer overall cards.

Odds of Drawing Blackjack in a Single-Deck Game

Let's start by getting an idea of how often a player will draw blackjack in a single-deck game. To get to the probability of drawing a blackjack from a one-deck shoe, all you have to do is multiply the odds of drawing an Ace by the odds of drawing any card with a value of ten points. We know that a single deck of fifty-two cards contains four Aces and sixteen cards worth ten points – four tens, four Jacks, four Queens, and four Kings.

That means probability of drawing any Ace is 4/52, which we simplify to 1/13. Once you've drawn your Ace, the probability of then drawing any ten-point card is 16/51. Notice anything about those two numbers? The first probability is based on a fifty-two card deck, but since you've already drawn a card, you have to now work out the probability of drawing one of sixteen ten-point cards from a deck of fifty-one.

This change in the divisor is the reason why a smaller number of decks is advantageous to the blackjack player, and gives the house a distinct disadvantage.

If you want to get an accurate number of the likelihood of drawing a blackjack from a single-deck shoe, you actually need to double your result, since you could technically get a blackjack with either a ten-point card OR an Ace at the start.

Best Double Deck Blackjack Tables In Vegas

All told, the probability of drawing a blackjack from a single deck shoe is 4.83%. That's the probability of drawing an Ace (1/13) multiplied by the probability of drawing any ten-point card (16/51), multiplied by two.

Odds of Drawing Blackjack in a Two-Deck Game

To give you an idea of the statistical difference between one and two decks, let's look at the odds of drawing a blackjack when you start with 104 cards instead of 52.

The probability of drawing any Ace from a two-deck shoe is 8/104. The probability of then drawing any ten-point card from the same shoe is 32/103. When we multiply those two together, then double the result, we get 4.78%.

Odds of drawing a blackjack in a one-deck shoe = 4.83%. Odds of drawing a blackjack in a two-deck shoe = 4.78%. By adding a deck (and not changing any rules of the game), the casino has decreased your likelihood of drawing a blackjack by 0.05%. Remember, though, that each one of those lost blackjacks would have been a win under standard casino rules at a 3:2 payout. Losing those 3:2 payouts makes a big impact on your bottom line, and on the casino's.

Why do Double Downs Work Better with Fewer Decks?

If you're following along closely, you've probably already figured out that the same phenomenon that makes blackjacks more likely with fewer decks probably also affects the likelihood of a successful Double Down. If you double your initial hand (6 and 5), you'll be more likely to draw a face card to form a total of 21 if the game uses fewer decks.

The rules pertaining to doubling down will differ from one casino to the other. Hence, it is better to find out about the house rules in regards prior to sitting down to play.

These days in the majority of the casinos, the player will be allowed to double down on 2 original cards. In fact, there are some casinos which will allow you to double down blackjack. The rule is applicable whether you are playing online or live. There are few gambling dens which will restrict it to a hard total of 9, 10, or 11. Here, you will be able when the first two cards will together make these amounts.

In most of the US online casinos, you will be also be allowed when you receive a splitting pair. Again, there are some that do not permit this. Thus, it is better to check the casino rules.

Few casinos enable you to double for less, meaning that the wager is half of the actual betting amount.

Tips

If you have to show that you want to play that move, you need to place chips less or equal to the actual wager on the table. This is the method to double. The dealer will come to know that you would like to double and is going to deal with you with another card.

A significant thing that you need to remember when you double down the pair is to say ‘double' or ‘double down' when you place the bet. This way the dealer is not going to make the mistake it as a wish to split the pair. The reason is that the action to double and split is almost the same. Make sure that you tell the dealer that you want to make that move when you get a pair.

In case you are playing live blackjack over the internet then you should just click on Double Down and the bet is going to be placed.

The strategy of Double Down in Blackjack

Blackjack players strongly believe that you have to double down a total of eleven. With this, there is a good chance that you will get 10 with 21 as total. Veterans, as well as beginners, tend to DD at 11. However, the question is this the right play?

Generally, this is the right play. However, people who do not know how to count cards will know that you one rule fits all solution in regards to blackjack. Experienced players, who know how to count, will count for deciding if they should go this way or not, even when they have a total of 11.

In case the deck has a negative count then doubling down on any kind of total is going to result in a disaster. If the deck is negative, there are going to be more low cards in a particular deck. Thus, it means that the additional card that you get on 11 might be 4, 5, or 6. When the dealer shows 10, it is going to prove problematic for you. However, if the count is positive, a veteran player will use the option an extensive range of hands. This is because he is aware of the fact that there greater number of tens present in the deck. He will have an opportunity to make 21 from 11 or even a 20 from 10.

The primary doubling down strategy is, in case you can count cards; let the cards decide if or not you will double as per the basic strategy you are going to employ. In case you are a newbie with no experience at all, take a look at the basic rules,

• Make sure to double down a hard of eleven.
• Double down a hard total of ten against 4, 5, and 6 of the dealer.
• Double down hard total 9 against 5 or 6 of the dealer.

You need to abide by these rules till you know how to count cards. As soon as you learn how to count, you will have more opportunities to double down.

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You've heard it time and time again – the fewer decks used in a game of blackjack, the better your odds.

Have you ever stopped to wonder why this is?

I got the inspiration to write this blog post after fielding a question from a buddy of mine who isn't much of a gambler. He's preparing to head to a bachelor party in Vegas and started to study blackjack. He noticed that everyone says 'fewer decks is better,' but didn't understand. After all, he said, the overall proportion of each rank of card is the same no matter how many decks are shuffled together.

This post is all about deck size and blackjack. We'll cover why fewer decks is better, in detail, and include a little bit of math where appropriate.

Fewer Decks = More Blackjacks

The main reason we say that fewer decks is better for players is that, in each deck, exactly 1/13^th of all cards are Aces.

Yes, my friend was right, the initial proportions of card values to one another is equal no matter how many decks you play with. The reason you'll be dealt more blackjacks with a smaller shoe is that the impact of removing a card from the game is greater in a game with fewer overall cards.

Odds of Drawing Blackjack in a Single-Deck Game

Let's start by getting an idea of how often a player will draw blackjack in a single-deck game. To get to the probability of drawing a blackjack from a one-deck shoe, all you have to do is multiply the odds of drawing an Ace by the odds of drawing any card with a value of ten points. We know that a single deck of fifty-two cards contains four Aces and sixteen cards worth ten points – four tens, four Jacks, four Queens, and four Kings.

That means probability of drawing any Ace is 4/52, which we simplify to 1/13. Once you've drawn your Ace, the probability of then drawing any ten-point card is 16/51. Notice anything about those two numbers? The first probability is based on a fifty-two card deck, but since you've already drawn a card, you have to now work out the probability of drawing one of sixteen ten-point cards from a deck of fifty-one.

This change in the divisor is the reason why a smaller number of decks is advantageous to the blackjack player, and gives the house a distinct disadvantage.

If you want to get an accurate number of the likelihood of drawing a blackjack from a single-deck shoe, you actually need to double your result, since you could technically get a blackjack with either a ten-point card OR an Ace at the start.

Best Double Deck Blackjack Tables In Vegas

All told, the probability of drawing a blackjack from a single deck shoe is 4.83%. That's the probability of drawing an Ace (1/13) multiplied by the probability of drawing any ten-point card (16/51), multiplied by two.

Odds of Drawing Blackjack in a Two-Deck Game

To give you an idea of the statistical difference between one and two decks, let's look at the odds of drawing a blackjack when you start with 104 cards instead of 52.

The probability of drawing any Ace from a two-deck shoe is 8/104. The probability of then drawing any ten-point card from the same shoe is 32/103. When we multiply those two together, then double the result, we get 4.78%.

Odds of drawing a blackjack in a one-deck shoe = 4.83%. Odds of drawing a blackjack in a two-deck shoe = 4.78%. By adding a deck (and not changing any rules of the game), the casino has decreased your likelihood of drawing a blackjack by 0.05%. Remember, though, that each one of those lost blackjacks would have been a win under standard casino rules at a 3:2 payout. Losing those 3:2 payouts makes a big impact on your bottom line, and on the casino's.

Why do Double Downs Work Better with Fewer Decks?

If you're following along closely, you've probably already figured out that the same phenomenon that makes blackjacks more likely with fewer decks probably also affects the likelihood of a successful Double Down. If you double your initial hand (6 and 5), you'll be more likely to draw a face card to form a total of 21 if the game uses fewer decks.

Here's where things get tricky – don't forget that your dealer also benefits from these changes at lower deck counts. It's not just the player that has a shot at more blackjacks. The reason why this fact doesn't impact the game as much as it might is that players win 3:2 for blackjack, while the house wins just even money. Also, the dealer can't Double Down, while the player can. That additional doubled-win gives the player a bigger advantage than the dealer.

Conclusion

All things being equal, meaning all rules being pretty much identical, a blackjack game that uses a smaller number of decks to build the shoe is advantageous for the player. One situation I'd warn blackjack players about – casinos that offer single-deck blackjack with a 6:5 or even 1:1 payout for player blackjack. The implication is that the casino is only willing to give you those improved single-deck odds in exchange for a reduced penalty at the point of player blackjack. In the case of games that don't pay the traditional 3:2, don't play them just because of the appeal of the single deck setup.

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