Math isn’t something that most gamblers want to think about when they’re gambling, but it can help in so many ways. Blackjack is a casino game that shows exactly how much knowing a little bit of math can improve results.

In fact, if you embrace the arithmetic behind the game, you can actually win more than you lose when you play blackjack.

Blackjack is a casino game that shows exactly how much knowing a little bit of math can improve results. In fact, if you embrace the arithmetic behind the game, you can actually win more than you lose when you play blackjack. Here are seven mathematical facts that every blackjack player needs to know. 1 – Odds Based on a Specific Set of Cards.

Here are seven mathematical facts that every blackjack player needs to know.

1 – Odds Based on a Specific Set of Cards

The best thing about playing blackjack for real money is that everything that happens when you play is controlled by a specific set of cards. Most blackjack players don’t think about the game this way, but there are only 52 cards in a deck.

Blackjack - What Are the Odds? Plus articles and information on Casino-Gambling Boxing news, reviews, articles, interviews and forum. Start a free email account, homepage or even your own journal. According to mobile sports betting casinos, odds for going bust are determined by the rules of the variety of blackjack being played. For games that allow the dealer stand at a hard 17 the probability of the dealer busting is higher than in a game where the dealer stands at a soft 17. The odds of the dealer busting in both cases are around 28%. Your odds of winning are better than this, as you can hit five bells, five whistles or five of any other set of symbols, so on this machine your odds of any set of five are actually 5 x 0.032%, or 0.16%. So once in every 625 spins of this hypothetical machine, you’ll hit your set of five identical symbols for the jackpot.

Even if the game is using six or eight decks of cards, there are still only 52 possible cards. And the base game of blackjack really only uses 13 sets of cards. This is because the jack of diamonds and jack of spades are the same. And because there are 13 ranks of cards, there are only 13 sets of cards that matter, no matter how many decks are being used.

This might not seem like it matters much, but once you understand why this is important and how you can use it, it helps you make smart decisions at the blackjack table.

If you have a hard 16 and the dealer is showing a six, do you know what the correct play is? You’re going to learn more about strategy cards in a different section. But if you don’t have a strategy card, you can get a good idea of the correct play using the fact that there are only 13 possible card ranks in the deck.

If you hit and get any card of six through king, you bust. If you bust, it doesn’t matter what happens to the dealer hand. This means that eight cards will make you bust, and only five help your hand.

You also know that the dealer has one of the 13 cards as his or her face down card. If the dealer has a 10 through king, they have a hard 16 and have the same chance to bust as you. You also know that if they have a six through nine, they have to hit and have a decent chance to bust. This means that eight out of 13 cards are bad for the dealer.

If these are the only things you know, it’s clear that the best play is to stand. This is why a specific set of cards is valuable to you when you play blackjack. You can use this information every time you play.

2 – Splitting Eights

Now, you can see some specific ways to use the information you learned about in the first section. Consider your hand if you start with a pair of eights.

You have to place another wager, but it’s worth it to avoid starting with a hard 16. You receive another card on each of your eights.

Here’s a list of cards that help you a great deal on an eight. A two, three, nine, 10, jack, queen, king, and ace all put you in a good spot. This is eight out of 13 cards. Even a four through seven is better than a hard 16. This means that, by splitting, you can’t possibly be in a worse spot than playing it as a hard hand.

If you get another eight, you can split again.

3 – Splitting Aces

When you start with a pair of aces, you have either two or 12. Neither of these is a good starting total. But when you split aces, you have an opportunity to improve by a large amount.

Any of the cards 10 through king give you a total of 21. A six through nine all give you a soft 17 or better. The only cards that don’t help you much are two through five, and you still have a soft hand with each of these. You still have a chance to win. This is another situation where eight out of the 13 possibilities improve your hand quite a bit.

You can see how the mathematics of blackjack help you improve your chances to win by the examples in these first three sections.

4 – Doubling Down

The usefulness of mathematics in blackjack doesn’t stop with the examples above. It’s also useful in situations where you need to determine how to get more money in play when you have a good chance to win.

When you have a hard 11, 10, or nine, it’s often more profitable to double down than to hit. When you double down, you get twice as much money in play on the hand, and you receive one more card to complete your hand.

With an 11, you should double down every time except when the dealer has an ace showing. With a hard 10, doubling down is the most profitable play except when the dealer has an ace or 10 point card showing. And with a nine, you should double down when the dealer shows a three through six.

A few soft hands also are more profitable to double down with, and you can learn more about these hands by using a strategy card. You can learn more about strategy cards in the next section.

5 – Casino Strategy Cards

Now that you see how valuable it is to use math when gambling, you might be wondering if you need to do all of the math yourself. I’m going to put your mind at ease. Someone else has already done all the blackjack math for you and put it in an easy-to-use strategy card.

You can get a strategy card and use it every time you play blackjack. The card has all of the best possible plays, so you simply follow the card on every hand. It covers hard hands, pairs, and soft hands.

6 – Counting Cards

Even if you use a strategy card, you still are fighting a house edge. This means that you’re losing money playing blackjack, even though you’re playing with a small house edge.

But you can use math to help you turn this around and get a small edge against the casino. The way to do this is to use card counting.

If you play blackjack, you should learn more about counting cards. It’s not as hard as you probably think, and once you learn how to use proper card counting systems, you can benefit every time you play.

7 – Sizing Your Bets

Math is also helpful when it comes to figuring out how much you need to bet when you play blackjack. And it’s actually pretty simple to figure this out.

When you play blackjack and the casino has an edge, you need to bet the lowest amount possible. This means that every time you play blackjack and aren’t counting cards, you need to make the table’s minimum wager.

Even when you’re using a strategy card, the casino has an edge. It isn’t a big edge, but it’s still an edge. This means that the bigger your bets are, the more you lose.

Depending on the size of your bankroll, you should bet as much as possible when you have an edge. In real life, it’s hard to always bet the least and the most possible depending on the situation. But you’re going to learn how to do this as you learn more about counting cards.

Conclusion

The power of blackjack math starts with the 13 ranks of cards in the deck. Once you understand how you can use this knowledge, your results are going to improve right away.

Use the math behind a blackjack strategy card to get started, then learn how to count cards. If you practice long enough, you can learn how to get an edge every time you play.

How To Play Blackjack To Win

• Be Aware Of House Edge - Both land-based and online casinos will always have at least a small edge over you, the player. This is simply the nature of the beast and is one of the reasons why you’ll never see a casino going out of business. For example, you’ll have to play first. Therefore, if you go bust, you’ll automatically lose the hand even if the dealer goes bust two seconds after you. Make sure you understand all aspects of the house edge before you start playing.
  

• Different Variations = Different Rules - Don’t just assume that because you’re playing blackjack all of the rules will be the same as the standard version. If you go in with that mindset it will be a recipe for disaster. There are far too many versions to list here. However, the games you’re most likely to encounter are Blackjack Surrender, Atlantic City Blackjack, Double Exposure Blackjack, and a few others.
  

• Blackjack Strategies - As with all games, there are several betting systems on the market claiming to give you a better chance of winning. First of all, forget counting cards. Not only is it against house rules but you basically have to be a math genius in order to work out the percentages. However, there are certain legal strategies which can increase your chances - such as basic blackjack strategy. You can also use cheat sheets since the dealer can’t see you.

Blackjack Tips for Beginners

• Increase Your Stakes Slowly - Firstly, start playing with small stakes. If you go in all guns blazing on your very first hand and try to win half a million there’s a good chance you’re going to leave the table with your tail between your legs. Respect the game and try to get an understanding of how it works. Blackjack is a fun game to play, our advice would be to play through a minimum of 50 hands on the lowest stake before you start increasing the size of your bet.
  
• Understand the Percentages - Obviously, the main aim of this game is to get to 21. Therefore, it’s extremely important that you fully understand the odds. For example, if you’re sitting on 18 and you choose to hit there’s a good chance that you’re going to go bust. However, if you’re sitting on 11 or less you literally can’t lose by taking one more hit. Do your research and don’t play blindly. It’ll pay off in the long term.
  
• Focus On Yourself - It’s easy to make rash decisions based on what other players are doing. For example, if somebody at the table raises the stakes significantly it might send a shiver down your spine. However, it doesn’t really matter what the players around you are doing. You’re playing against the dealer and nobody else. Always keep this in mind before you make any decisions. This is one of our golden rules in regards to blackjack.

Blackjack Odds Chart

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Blackjack Odds FAQs

What are the odds of winning blackjack?

There are many factors that will affected your chances of winning a hand of blackjack. Your hand, the dealer's hand - and the rules can all impact the outcome. See our full strategy guide above for more details.

Should I use a blackjack odds chart?

It is certainly a helpful tool to have - and we have a free one you can use above. However, we recommend a blackjack strategy chart that shows you the optimal strategic play for that hand. This will lead you to more fruitful results and reduce the house edge to its minimum.

Is a blackjack odds calculator useful?

In some situations - yes. But once again, a basic strategy chart is more useful as it gives you the best plays possible for what the dealer has.

Odds Of Winning Blackjack At Casino

What is the blackjack games with the best odds?

To find the game with the best odds, we want to look at blackjack games with the best house edge. Single deck games where the dealer stands on soft 17 boast a house edge of just 0.18%. See above for more info on house edge.

What Are The Odds Of Winning Blackjack At A Casino