Playing 13 vs. 2 in Blackjack. Here's the situation: You're playing in a multiple deck game with standard rules. You are dealt a six and a seven for a two-card 13 which you'll play against the dealer's upcard of two.

Blackjack odds are percentage figures which represent your probability of losing or winning a hand. They can also represent the house edge or their profit margins as well. Usually probability odds don't mean much on the short term, but they clearly average out in the long term and this is why the casinos always win over the long term.

We decided to make a few tables and charts of the most common blackjack probability odds for various scenarios and situations found while playing blackjack. The most important odds percentage represents the dealer's edge in the game. This is the long term advantage that they have which will eventually take your money away. Blackjack is actually one of the most popular games in the casino and also has some of the lowest odds of all the casino games, except casino craps of course. Generally their edge ranges from 1% to 15% depending on what variation of blackjack you are playing.

How to Beat the Casino House Odds

There is one feature that makes blackjack more desirable than any other casino game. There is actually a way to beat the house edge by increasing your odds. In fact, your probability odds in blackjack can be increase to the point where you would actually be making the profit in the long term, essentially turning the casino into a personal ATM. This practice is known as card counting and casinos don't like this because they know they will be losing money.

Before you start card counting, you should learn 'blackjack basic strategy', which is the mathematically correct way to play every move in blackjack to get the best odds. This can lower the house edge to less than 1 percent. When that percentage goes to a negative number such as -1%, then it is you who has the edge over the casino. This is when you complement basic strategy with card counting to get the highest efficiencies.

Odds vs. Dealer Up Card

The first odds chart shows what kind of advantage the player has vs. the dealer based on what his up card is showing. The first column in the chart is what card the dealer has showing after the cards have been dealt. The second column of the table shows the dealer's probability of going bust based on each card. The last column shows the advantage the player has and the probability of winning based on the basic strategy theory. As you can see, the dealer has about a 43% chance of going bust when he has a 5 showing as an up card. At the same time, the player has about 23% advantage as well. Notice that the player advantage goes negative when the 10 cards and ace start showing up. This means the player is more likely to lose.

Blackjack odds of Busting While Taking a Hit

This chart shows the probabilities of going bust after taking a hit. Busting means that your card total would go over 21 points and would be a hard total as well. The highest score you can get when being initially dealt two cards is 21 points so you can never go bust. This means if you took a hit on a hard 21, you would have a 100% probablity of going bust, which is common sense. Also, if you have 11 points or less, it is impossible to go over 21 points on the next hit and your odds of going bust would be 0 percent.

House Advantage with Multiple Number of Decks

The number of 52 card decks in a game of blackjack influences the house edge. In some cases, the odds increase in favor of the casino when more decks are used. The advantage edge can be as much as 1% towards the casino and this is a big number in terms of odds over the long term. As you can see here, a single deck of card gives the lowest edge for the casino and gives the player better odds. Multiple decks such as eight decks increases the house edge almost 18 times more than it would for the single deck!

Two Card Frequency Odds

The next odds table deals with the first two cards being dealt or the 2 card frequency odds. Every player is dealt two cards at the beginning of a round of blackjack so this chart tells you the percentage of getting different categories of hands. A natural blackjack is only 4.8%, which essentially is an ace dealt with a ten card straight off the initial deal. Normally the odds are 3 to 2 and you would win $3 for every $2 wagered. It's a small percentage but it's the most desirable hand to get. The lowest hand you can get is two points (two aces). This is part of the decision hands group where players are usually dealt soft hands and can make decisions without going bust. This group is the most common.

The other category is the hard standing hands. These hands are somewhat desirable because of the high scores likely to beat the dealer. These are the second most frequent two card blackjack hands. Finally there is a no bust two card hand. No bust means any two card hand that won't bust on the next hit, such as any soft hand or hard hand that is 11 points or less.

Blackjack 12 Vs 2 4

Probability Edge for Each Card Removed from Deck

The next table shows how much your odds improve after when certain cards have been dealt and removed from the deck. Certain cards taken out of the deck and increase or decrease your blackjack odds percentage and the house edge.

This is very important for card counting. If you want the absolute perfect odds in card counting, you have to acount for each small change in the odds whenever a card is dealt. As you can see from the table, when small cards are taken out of play, the odds increase in your favor overall. This is a paramount property of card counting. The opposite happens when large cards are dealt. Your odds begin to decrease. When you are counting cards, you will notice your count decreasing when large cards are dealt.

You can imagine how complicated it would be to be adding these numbers in your head while card counting at the same time. If your mind was a computer, it would be easier to keep track of the percentage. Some people can do this, and this is the way to become a perfect card counter! It is easier to keep track of the odds when playing with a single blackjack deck. For example, when five cards are seen on the table, they offer a 0.67% increase in your advantage. In fact, when a lot of fives are used up, your odds will be much higher than if any of the other low cards were used up, even the six point cards. Also, these effects are cumulative so you always need to keep track of the odds after every card is dealt. This data is actually quite amazing!

Blackjack Hit 12 Vs 2

Blackjack 12 Vs 2 12 Roof Pitch

Dealer Final Hand Probability Odds

This next table shows the odds of what the dealer's final hand will be. Usually in blackjack, the dealer must hit on 16 and stand on 17. These rules are slightly different for other variations of twenty-one. So generally, the odds of the dealer's final score being 16 are 0% because he must hit. This table will show the probability of the dealer busting or getting a non-bust hand as well as natural blackjacks.

Blackjack 12 Vs 2 Download

by Henry Tamburin

One of the more frustrating hands in blackjack is being dealt a 12 when the dealer shows a 2 upcard. You hate to hit your 12 because you are afraid the dealer is going to give you a picture card and you’ll bust. There’s a lot of misconception on what’s the correct way to play this hand and I aim to sort it all out so it will no longer be a “dilemma” for you.
First off, let’s look at some facts about this hand.

• Many players don’t hit 12 because they believe the dealer has a ten in the hole and, therefore, they won’t risk busting when the dealer has a weak upcard. However, when you hold a 12, only four cards will bust you ... any 10, Jack, Queen, and King, meaning you have a 65% chance of surviving a hit. Five cards ... any 5, 6, 7, 8, or 9 ... will give you a 17 through 21 hand.
• With a 2 upcard, the dealer has a 35% chance of busting and 65% chance of making a 17 though 21.
• If you stand, you’ll win 35% of the time and lose 65% of the time.
• If you hit, you’ll win 37% of the time and lose 63% of the time.

So what does all of the above mean? First, when the dealer has a 2 upcard, she’s not as venerable to busting as she would with, say, a 4, 5, or 6 upcard. Secondly, your chance of busting isn’t as great as you think. Therefore, it appears that hitting the 12 would be the better play than standing and this is corroborated by facts # 3 and #4. Let’s look at this in a little more detail.
Fact # 3 says you will win 35% of the time standing on 12 against a dealer 2 and lose 65% of the time. This means if you bet a dollar a hand, you would be down $30 after 100 hands on average. That certainly isn’t a good outcome but that’s a fact: standing on 12 when the dealer shows a 2 is not a profitable play and you will lose more money than you win in the long run. However, let’s look at the second option, namely hitting 12. Fact #4 says you will win 2% more times compared to standing. In dollars and cents, this means you will lose $26 after 100 hands on average. That’s also a loser but here’s the question you must ask yourself: is it better to lose $26 or $30? I hope that I’ve convinced you that even though hitting 12 against a 2 is a loser, you will lose less money in the long run compared to standing. In other word, this is classic hand where the best playing option allows you to minimize your losses.
What if your 12 consists of a pair of 6s? Now you’ve got another option and that’s to split the 6s and play two hands against the dealer’s 2 upcard. It turns out that when you split and play a 6 against a dealer 2, you will win roughly 43% of the time. In other words, you’ve increased your chances of winning when you split the 6’s against a dealer 2 compared to hitting. To say it differently, starting with a 6 is a whole lot better than starting with a 12 when you are facing a dealer’s 2 upcard. Therefore, the correct strategy is to always split a pair of 6s against a dealer 2 upcard (with one exception: if you’re playing a four-, six-, or eight-deck game where you can’t double down after pair splitting, you should hit 6’s against a 2).
You could also be dealt a soft 12, which happens to be Ace-Ace. This hand should be a no brainer. You should always split a pair of aces regardless of what the dealer’s upcard is.
Is there ever a situation when you wouldn’t hit a non-pair 12 hand against a dealer’s 2? Actually two cases come to mind. The first is when the remaining cards contain an abundance of high-value vs. small-value cards (thus increasing your chance of busting if you hit 12). In fact, card counters will sometimes stand on 12 whenever their count gets moderately positive (indicating more high cards than small cards remain in the unplayed deck of cards). So, the next time you see a fellow player standing on 12 against a dealer 2, think twice about calling him a nerd because he might just be a skilled card counter making the correct play.
The second situation which justifies deviating from hitting 12 against a dealer 2 comes about in tournament play. If the tournament rules specify that the double-down card is dealt face down, instead of hitting your 12 you could double down for just one chip (i.e., doubling for less). This move, although it involves some risk of busting, allows you to disguise the outcome of your hand from your opponents who must play their hands after you. This is a powerful strategy especially when it’s used on the last few hands of a closely contested tournament.
So now you know how to play a 12 against a dealer’s 2 under all types of situations; therefore, this hand should no longer be a dilemma for you, right?

Blackjack 12 Vs 2 X