Card counting is a system that experienced blackjack players use to get a profitable advantage over the casino. There are many individual “counts” or systems. Many of them are named after colorful professional gamblers from times past. The 2008 movie “21” bought card counting to. Feb 01, 2016 In blackjack, if you count cards, it's very easy to tell if other players are counting. Counting cards changes your play style in certain ways. You assign each card a value when counting and then.

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Introduction

Let me say loud and clear that card counting is hard and is not as rewarding as television and the movies make it out to be. If it were an easy way to make money, then everyone would be doing it.

If you do not know the basic strategy, trying to count cards is highly ill-advised. Experienced card counters still play by the basic strategy the great majority of the time.There can be no short cut around learning the basic strategy, those who attempt card counting without a firm foundation in the basic strategy are making a big mistake.

To be a successful counter you have to be able to countdown a deck fast and memorize large tables of numbers as well as make it look like you're just a casual player.Furthermore, with today's rules, a realistic advantage the counter will have is only 0.5% to 1.5%. You will not win money slowly and gradually but your bankroll will go up and down like a roller coaster in the short run. Only in the long run, over hundreds of hours of playing, can you count on winning.

The underlying principle behind card counting is that a deck rich in tens and aces is good for the player, a deck rich in small cards is good for the dealer. When the counter knows the odds are in his favor, he will bet more, and adjust his playing strategy to stand, double, and split in some plays where basic strategy says to stand. All the options the player has at his disposal favor the player even more when the deck is ten and ace rich. Here is a list and a brief reason why.

Standing: The player may stand on stiff totals of 12 to 16, and the dealer may not. In ten-rich shoes, hitting stiff hands becomes more dangerous, favoring the more conservative player strategy.

Insurance: On average, when the dealer has an ace up, the remaining cards in blackjack will be 30.87% tens (based on a six-deck game), making insurance a bad bet. However, if the probability gets above 33.33%, it becomes a good bet. Counters know when the remaining cards are ten-rich, and make powerful insurance bets at those times.

Doubling: Usually, when the player doubles he wants a ten. In ten-rich shoes, the player makes better double downs, getting closer to 21.

Blackjack: Both player and dealer will see more blackjacks, but the player gets paid 3 to 2, and the dealer does not.

Surrender: The alternative to surrendering is much worse in ten-rich shoes. If the alternative is hitting, the player is more likely to bust. If the player would otherwise stand, due to the high count, the dealer is still more likely to get a 10. While the counter will surrender more in high counts, the savings will be greater.

Splits: The player is usually splitting high cards and/or off of a weak dealer card. Either way, a ten-rich shoe helps the player get higher totals, and increases the probability of the dealer busting.

I'm working on an in-depth study of how these effects break down. The contribution to each factor depends on the rules, deck penetration, and bet spread. However, based on average conditions in a six-deck shoe, my initial results break down the benefits of counting as follows.

Why Card Counting Works

Player Option	Portion of Benefit
Stand	40%
Insurance	34%
Double	9%
Blackjack	7%
Surrender	6%
Split	4%

The probability for insurance was taken from Don Schlesinger's 'Illustrious 18' list, as found in Blackjack Attack. The rest of the breakdown is mine.

To gauge the richness of the deck in good cards, the player will keep track of the cards the are already played. Strategies vary, but all assign a point value to each card. For example, the hi-lo count assigns a value of +1 to 2, 3, 4, 5, and 6, and -1 to tens and aces. Everything else is 0, or neutral. At the beginning of a deck or shoe, the count is 0. Then the counter constantly adds and subtracts from the count, according to the cards played. This running total is called the 'running count.' A positive count means that a disproportional number of small cards have already been played, which means that the deck is rich in large cards. To determine the 'true count,' divide the running count by the number of decks left to be played, or in some strategies, the number of half decks. This will tell you the relative richness of the deck in good cards.

The true count is used in two ways, to determine how much to bet and how to play your hand. Unless it is obvious, every situation has a line in which you should play one way if the count is above the line and another if below. For example, a 12 against a 6 may dictate that you stand if the true count is -1 or greater and hit if the true count is less than -1. The counter will also bet more when the true count is high, meaning the deck is rich in good cards.

A problem arises when it comes to treating aces. The player should bet more when the deck is rich in aces since they add to the probability of getting a blackjack. However, when it comes to playing your hand, the number of aces left is not nearly as important as the number of tens, so it is desirable, but not necessary, to distinguish between tens and aces. Some card counting strategies keep a side count of aces. In the Hi-Opt I and Revere Plus/Minus aces are counted separately and only considered when making the wager. This is a more accurate and powerful way to play than assigning a negative value to aces and not keeping a side count, as some strategies do. Yet, many people feel that for the beginner it is too confusing to keep two counts. A player is more likely to make mistakes keeping two counts and that costs money. The efficiency of a strategy that does not keep a side count of aces is only modestly less, but you likely will gain more from fewer mistakes made. Different experts fall in various places in the spectrum in terms of what to recommend for the beginner. The Zen Count takes the middle ground and gives aces a value of -1 and tens -2. Personally, I have tried both and would recommend against a count that requires a side count of aces to a person ready to take up card counting. The Uston Advanced Plus/Minus is a good strategy that does not involve an ace side count and can be found in the book Million Dollar Blackjack. How well you know a counting strategy is much more important than which strategy you know.

Legally speaking, the player may play blackjack any way he wants without cheating or using a computer, and the casinos may do anything from making conditions unfavorable to barring, in an effort to stop anyone who they deem has an advantage over the game. Much of the challenge of card counting is avoiding suspicion that you are anything but a normal non-counting player. The most obvious indication that somebody is counting is that they make a substantial increase in bet size after a lot of small cards leave the table. Although the greater the factor by which you can increase your bet the greater your odds of winning, more than doubling your last bet is a fast way to arouse 'heat'from the dealer and pit boss. Usually when casinos employees realize you are counting, they will either shuffle the cards whenever you increase your bet, essentially removing any advantage, or ask you to leave.

This is only scraping the surface of the subject of card counting. I suggest the following pages of mine.

Practice

Practice your card counting skills with our trainer.

Internal Links

• Blackjack main page.
• Hi-Lo Count.
• The Ace-Five Count, possibly the easiest way to count cards.
• Book review section, for suggestions on good blackjack books.

External Resources

• Blackjackinfo - A complete course covering everything from basic strategy to card counting
• BJ21 - By Stanford Wong; A membership based community covering all aspects of card counting.

Written by: Michael Shackleford

Counting your cards while playing Blackjack is NOT illegal. Although the casino has the right to ask you to leave if you get caught.

Counting cards is one of the most infamous blackjack strategies. Contrary to popular belief, counting cards does not require memorizing every card that has been dealt in a game of blackjack. Rather, card counters simply keep track of the ratio of high cards to low cards that are in the deck and place their bets accordingly.

There are varied methods and strategies of counting cards, all of which have been employed by players to determine which favors them most. The simplest card counting systems employ easy math, and the systems assign the number -1 to aces, face cards and 10s, +1 to low cards and 0 to medium value cards. As these cards are dealt, the player keeps track in his head.

Running Count and True Count

Keeping a track of the numbers of cards that have been dealt is what is commercially known as the running count. Every time a card is laid down, you either add the assigned value or subtract it from the running total. If the assigned number is 0, then of course, nothing changes. As this amount changes, most players will wager higher amounts when the card count is higher than +3 and lower amounts when it falls below this value. This is due to the fact that the higher the number, the more 10s, face cards and aces there will be in the deck, and the more opportunity to create a blackjack.

The true count is used when there are multiple decks in play. Multiple decks were introduced to blackjack to discourage card counters from utilizing such methods, but if you’re aware of the number of decks of cards you’re playing with, the true count is easy to figure out. Simply take the running count and divide it by the number of decks. So, if you have a running count of +6 and you’re playing with two decks, six divided by two equates to three, and this is your true count. Therefore, in this particular example, the advantage lies with the player.

>>Go here to learn more about the difference between a Running & True counting system.

Strategies Used

As mentioned, as the number of the card values dealt gets higher, the player knows there are more high cards in the deck; as the number gets lower the player knows there are more low cards in the deck. The strategy and stakes are adjusted accordingly. Some players like to keep a side count of Aces as well. Simple card counting systems for beginners include the Hi-Lo strategy, the Red Seven count and Knock-Out Blackjack, also known as the KO system.

The Hi-Lo strategy is employed by first of all assigning values to each of the cards in the following way; deuces to sixes +1, sevens to nines 0, 10s to aces -1. Then, start with a running count of zero at the start of the deck. As cards are revealed, add and subtract the assigned card values as described from the running count. For example, if the cards dealt were a 6, a 2, a 9, a Jack and a 4, the running count would be +1, +1, 0, -1, +1, equating to a running count of 2. Divide the running count by the number of decks you’re playing with to figure out your true count. Playing with two decks would mean you’d divide two by two, to receive 1 as your true count. Using this, you can then more strategically place wagers for further rounds.

>>Go here to learn more about the Hi-Lo counting system.

The Red 7 Count, on the other hand, assigns values of +1 to deuces through to sevens, but only to red-suited sevens. Black-suited sevens, along with eights and nines are valued at 0, while everything else above that is -1. Red 7 uses an alternate pivot point to other methods, which is the time when you need to increase your bets to take advantage of a favorable deck. Usually, this would be at +3, +4 or +5, but the count in Red 7 does not begin at zero. The count is figured out by multiplying the number of decks in play by -2. So, in a six deck game, your starting count would be 6 x -2, equating to -12. The pivot is reached in red 7 when you cross over into positive territory. This is what makes Red 7 a more favorable strategy.

>>Go here to learn more about the Red Seven counting system.

Advanced Strategies

Once you become a more experienced card counter you can move on to more advanced systems that allow for a more accurate count. These include Wong Halves, KISS and the Omega II card counting system.

Wong Halves is considered one of the most advanced card counting systems of all. In fact, there are few people who actually use this strategy due to its complexity. Values assigned to cards are as follows; 10s to aces are -1, nines are worth -0.5, deuces and sevens are worth +0.5, threes, fours and sixes are worth +1 and fives are worth +1.5. In comparison to the other strategies, Wong Halves is a whole load of values more to remember. It is, however, a lot more accurate when providing the true count, and therefore, placing higher bets when the cards are in your favor provides a stronger opportunity for profit.

>>Go here to learn more about the Wong Halves counting system.

Omega II offers up a range of value from +1 (given to deuces, threes and sevens), to +2 (fours through to sixes), 0 (for eights and aces) -1 (for nines) and -2 (for 10s to Kings). Like the Wong Halves method, Omega II is a lot more accurate in determining how many cards are left in the decks that will go in your favor. However, because of the vast amount of values, counting is a little more difficult. Furthermore, this method also requires a separate ace count to be tallied. If for example, you’re playing with eight decks and using the Omega II method, this means there are 32 aces available altogether. When you know the deck is rich in aces, you can combine that knowledge with a high positive count to generate outstanding results.

>>Go here to learn more about the Omega II counting system.

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Card Counting Awareness

Counting Cards Blackjack Youtube

It is important to note that while card counting is not illegal it is frowned upon by casinos. This may seem like nonsense to read when playing online casino blackjack games, but live casinos do reserve the right to ask you to leave the table if you are suspected of counting cards. Therefore, mastering the techniques of card counting, regardless of which method you opt to use, is something all card counters should strive towards.