How To Calculate Poker Odds In Your Head

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Poker odds can appear confusing at first, but once you understand some of the basic fundamentals about how they work, not only will you have a much better understanding of the game itself, but you’ll also stand a higher chance of winning while playing the game. In this post, we’re going to take a look […]

Therefore, your pot odds which are your probability of winning the pot should you call the bet are the above results. Make sure you pay close attention to the amount in the pot at all times during a game as doing so will enable you to be able to calculate your poker pot odds as promptly as possible. To Bet or Not to Bet. The total value of the pot is now $200. To calculate your pot odds as a percentage, you would divide the amount you have to call to stay in the hand by the total value of the pot, and then multiply. To calculate your poker equity - or how often you should win a hand, you can use a simple formula. Count how many outs you have. For example, if you're drawing to a flush, you have 13 suited cards, two in your hand, two on the board - leaves 9 outs. The chance of you hitting on the turn is 9.4 (+4) = 40%. Now that we have discussed pot odds, it is time to see how much you have learned. In the next section, you will be presented with three hands and asked to calculate your own pot odds. For more information on poker odds and winning at poker, try the following links. Poker Odds - Calculating Hand Odds In Texas Hold'em Poker & Charts. Learning how to properly count your outs and calculate poker odds is a fundamental requirement of Texas Hold'em. While the math used to calculate odds might sound scary and over the head of a new player, it really isn't as hard as it looks.

Poker odds can appear confusing at first, but once you understand some of the basic fundamentals about how they work, not only will you have a much better understanding of the game itself, but you’ll also stand a higher chance of winning while playing the game.

In this post, we’re going to take a look at all forms of poker odds, from poker hand odds, how to calculate poker odds, the best poker winning hands, and more – and we’ll begin by taking a look at how exactly the odds work in conjunction with the game.

How Poker Odds Work

To look at how poker odds actually work, it can be handy to use an example of a football game. Let’s say the Chargers are playing the Eagles. A bookmaker may give the Eagles 3:1 odds to beat the Chargers. This means that for every $1 you staked, you would win $3, were the Eagles to win.

This, of course, roughly equates to the Eagles having a 1 in 3 chance of beating the Chargers – and this is the general ethos of how odds work, both in sports betting, and poker.

Poker

The higher the odds, the less chance you have of winning – and subsequently, the lower the odds, the more chance you have of winning.

Poker

Poker Hand Odds

One of the most common scenarios you’ll hear about odds in poker, is when looking at your “outs”. We’ll cover this in the section below – in this part of the guide, we’re going to look at the actual odds of getting some of the most popular and sought-after poker hands.

  • Being Dealt Pocket Aces: Pocket aces are the premium starting hand in ALL Texas Hold’em games, and the odds of being dealt two aces is 0.4525% – equating to odds of 1:220. This means that you can expect to be dealt pocket aces once out of every 220 hands you play. (An interesting statistic is the chances of both you AND your opponent being dealt pocket aces. In this situation, the probability is just 0.0816%, equating to odds of 1:1,224!
  • Hitting a Set on The Flop: Most players will always try to reach the flop when they hold a pair in their hand, pre-flop, as, if they’re able to make a 3-of-a-kind hand, they stand a very good chance of winning against their opponents. If you hold a pair pre-flop, the chances of hitting a set on the flop are relatively good; the probability is 11.7551%, equating to odds of 1:8.
  • Hitting Quads: 4-of-a-kind is one of the strongest hands in Texas Hold’em, and it’s a hand that – despite being very hard to get – probability wise, isn’t actually too hard! The probability of making quads if you have a pair pre-flop, and make it all the way to the river, is 0.8163%, equating to odds of 1:122. Things become a little crazier when you look at the chances of two players hitting quads; in this case, the probability is just 0.0003%, equating to odds of 1:312,663!
  • Royal Flush: The unbeatable hand – the hand all players dream of getting – a Royal Flush is the best possible hand in Texas Hold ‘Em poker, and cannot be beaten. Interesting, the board will only allow for a Royal Flush 1 in 59 times – and the odds of just ONE player making a royal flush at a full 9-person ring game is 1:3,628.

That’s just a few of the most common poker odds scenarios. It can be useful to have a rough idea of the odds for various hands and occurrences – but for the most-part, you don’t need to think into it too deeply, as the more important thing to worry about is the odds of you hitting your “outs”.

Outs and How to Use Them to Calculate Probability in Texas Hold’em

In Texas Hold’em poker, if you require an additional card, or more than one card to complete your hand, you’ll be looking to hit what’s known as an ‘out’.

For example, say you hold 5, 6 off-suit pre-flop, and the board comes King, 7, 8. You now have an up-and-down straight draw, meaning you need to hit either a 4 or a 9 to complete a straight – a strong hand that gives you a very good chance of winning over your opponents.

Now, in a 52-card deck, there are four 4’s, and four 9’s, which means you have 8 cards out of the 52 to hit your hand. However, you’ve already been dealt two cards – and there are three showing on the flop – which means the actual probability of hitting one of the cards you need is 8:47.

This means that approximately one in 6 times the turn card is dealt, you’ll hit your hand. Now, you may be thinking “why is this important” – and there are two reasons.

The first, is the simple fact that it’s good to know how likely you are to hit your hand. The second, and far more important reason, is that knowing how many outs you have allows you to make solid mathematical decisions, when faced with a bet. We’ll look at this in the following section.

Should You Call an Opponent’s Bet?

Using the example above, we can safely say that you’ll hit your hand – on average – once in every 6 times when the turn card is dealt.

Now, let’s say there is currently $40 in the pot, and your opponent bets $10. There are no other players in the hand.

In order to see a turn card, you must call $10. With the $40 in the pot, and the $10 your opponent bet, that means you’re required to risk $10, to have the potential to win $50. This means you’re getting 1:5 on your money – which means that over the long run, this would be a losing play, to call.

Now, say that there was $80 in the pot already, instead of $40. Now, when your opponent bets $10, you have to call $10 to have the chance of winning $90 – meaning you’re getting 1:9 on your money. In this scenario, it would almost always be a profitable decision to call, as, while you won’t always hit your hand, you’re getting odds that make it worthwhile, as over the long-run it would be a profitable, winning move.

That’s just one example, and of course, things become more complex when you start involving multiple players, and factoring in the possibility of re-raises. That being said, it should serve as a good starting-point for you to learn more about “outs”, and how they tie in with poker odds.

Tips to Improve Your Knowledge of Poker Odds

Like many things in life, having a firm grasp of poker odds and poker statistics takes time. There is no “quick-fire” way to memorize everything about odds, and how to use them in your game, and much of it comes from practice.

Thankfully, there are many great poker theory books available to purchase today, that you can use to improve your knowledge of the game and determine your odds of hitting your poker outs.
It’s worth pointing out that poker theory can become very complex – and even things like the poker outs example we looked at above can become difficult, when looking at things like reverse-implied odds.

As a general rule of thumb, the best thing to do is to simply stay calm while playing, and figure out how many cards you need to hit your hand. Calculate whether you’re getting the right pot odds to call to try and hit one of your poker outs – and don’t forget to factor in the fact that if there are multiple players to act after you, there’s a chance you may get raised and subsequently forced out of the hand.

Things to Remember

It’s important to note that many times, you’ll probably find that you simply don’t have time – or you forget – to work out the odds, especially when you’re in the middle of a hectic hand. However, try to brush up on your knowledge of poker winning hands from time to time, as you’ll find that this will soon become concreted within your brain, helping you to get a firm grasp on the game.

Frequently Asked Questions

Below, we’re going to finish this guide by answering a few commonly asked questions about poker odds.

How to Work Out Outs In Your Head

Like we just mentioned, there will often be times that it just seems too confusing, or hard to work out the odds in your head. When you find yourself in situations like these, one of the best pieces of advice we can offer, is to just slow down, take a deep breathe, and keep yourself calm and collected.

In most Texas Hold’em games, you’ll have ample time to think about the hand, and the odds – and if you’re looking for a quick way to work them out, it can help to brush up on some of the more common situations you’ll come across. For example, if you hold a pair pre-flop, and find yourself against a player holding two over cards, there is pretty much a 50/50 chance of you winning the hand.

Things like this can help – but above and beyond, it all comes down to practice as we keep mentioning, so spend a few minutes every day reading about poker statistics, and you’ll soon find that it becomes second nature to you!

What Are Outs?

The “outs” are the cards that you can hit to complete your hand. Say, for example, that you hold 2 cards that are suited hearts, and the flop contains another two cards that are hearts, and one spade. You “outs” are the remaining heart cards in the deck that can be drawn on the turn or the river, to help you complete your hand.

How to Count Outs

To determine how many outs you have, you simply need to work out how many cards there are in the deck that help you to complete your hand – and then minus the two hole cards you’ve been dealt, and the community cards currently visible.

Odds of Winning Poker

Some of the most common poker hands that you’d want to know the odds of, include an open-ended straight draw, which has odds of approximately 6/1, four-to-a-flush, which offers odds of around 4/1, an inside straight draw, which is approximately 10/1, and having a pair pre-flop which then turns into a set when the community cards are dealt, which is approximately 8/1.

Odds of Being Dealt Poker Aces

Head

The odds of being dealt pocket aces in a standard Texas Hold’em game is around 220/1. This means that every 220 hands you play, you can expect to see pocket aces once – although, as is the case with ANY type of gambling, it could be 2,000 hands before you see aces… or you may see them back-to-back. It’s all a game of chance at the end of the day.

Chances of Winning with Pocket Aces

Pocket aces are – by far – the strongest starting hand in Texas Hold’em, and the chances of you winning with them largely depends on how many players are also in the hand with you. As a general rule of thumb, if you hold pocket aces on a 9-player table, you have odds of around 25% to win the hand at showdown – but the odds of you winning improve as more players drop out of the hand, so it can often be a good idea to play aces aggressively to avoid too many players joining the hand.

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When playing poker against an opponent or a group of opponents, there are a few trump cards you need to have up your sleeves in order to enhance your chances of walking away with the pot. Or being one of the very lucky players who gets the opportunity to share it depending on the game.

The trump cards we are going to take a look at include calculating poker odds as well as other issues which influence them and are quite important when working them out. These include equity and outs.

We will also be taking a look at the quickest, most efficient ways of working them out when playing a game.

By the time you have reached the end of this article, you will come away with an enhanced understanding of what they are and how to calculate poker odds to improve your gameplay and chances of winning.

The Importance of Outs

In poker, ensuring you have the right combination of cards, otherwise known as hands, is completely essential. Most of the game involves ensuring you make use of the cards in your possession and those dealt afterwards to come up with the best poker hands which come with the best odds as prescribed by your poker hands chart or table.

In order to do so, you need to be able to quickly identify the poker hands you want and the odds of the cards you need to make the hand you want, showing up. Any card which will complete those you have into the hand you need is referred to as an out.

Since there are a set number of suits for each deck (four in total) and a set number of ranks (thirteen in all), it is possible to work out the number of outs you need as well as the probability of them turning up.

One of the best examples is imagining you are currently in possession of four cards of the same suit and following the guidance of your hands chart, need another to make your draw into a flush i.e. a poker hand made up of five cards which all belong to the same suit but which aren’t sequentially ranked.

It’s time to forget all about the cards your opponent has in their possession, and focus on working out the odds of the very card you need making an appearance. In this case, you have 9 outs and will be faced with 4:1 odds of getting the out you need to beat the competition.

The best outs to go for are those which come with the best probabilities and which will turn your draw, the cards you have been dealt, into the strongest possible hand. It is worth noting that there are charts and tables which will enable you work out the outs for each draw and your desired hands. There are also additional pointers which are also really useful when calculating poker odds and we shall take a look at them further on in this article.

Working out Your Pot Odds

Poker is one game which relies on loads of math, statistics and probabilities. All of these factors play a key role in helping you work out what counts the most: getting the best hands suggested by your poker hands chart and placing the best bets. But you needn’t be daunted since it is all really straightforward and can be quite easily worked out.

Odds

Pot odds are a great place to begin. They are best defined as the ratio of the quantity contained in the pot against the amount which has to be placed by a player calling a bet during a game. If there is $115 in the pot and you have to bet $10 to call your opponent’s bet, calculating these poker odds will enable you to know if placing that bet is a good idea.

So, we start with the ratio: $115: $10

And we aren’t done yet, since that’s just the beginning.

Our next step involves taking the total of both the amount in the pot and the bet which will give us $125.

How To Calculate Poker Odds In Your Head Drop

Next, we divide the bet by that total to obtain a decimal:

10/125 = 0.125

And if you prefer working with percentages, all you have to do is multiply that result by 100:

0.125 * 100 = 12.5%.

Therefore, your pot odds which are your probability of winning the pot should you call the bet are the above results.

Make sure you pay close attention to the amount in the pot at all times during a game as doing so will enable you to be able to calculate your poker pot odds as promptly as possible.

To Bet or Not to Bet

Once you have calculated your poker pot odds and worked out all you need to know about your outs, it’s time to decide whether you should place a bet or not.

From the previous subsection on outs, we assumed that the hand we needed to make was a flush, and that four cards were already available, meaning we needed just one to show up and create just what we needed. We were also able to work out the fact that we had odds of 4:1 of that card turning up. In other words, a 20% chance.

The little bit of math needed to obtain the percentage is as follows: 1/4+1 * 100 = 1/5 *100 = 20%.

To know whether to proceed with that bet, all we have to do is compare the above results with our pot odds. If you place a $10 dollar bet with the current odds, you would expect to pocket $40. And when that is subtracted from the pot’s new total once you have placed your bet, you would have $85.

That certainly makes it worth your while.

The short cut to working it all out is ensuring your odds are greater than the pot odds. That will always give you the green light to proceed with placing the bet. The reverse, on the other hand, is a red flag and it may be best to avoid placing the bet.

However, it is worth recalling that poker is still very much a game of chance and in spite of your meticulous calculations and carefully laid plans, things might not turn out the way you expect.

Working with Equity

Anyone might be forgiven for thinking that equity is some fancy legal term. But it’s all about poker here so if you wagered on it being a more mathematical term, you would certainly win your bet. That is because equity is the chance or probability you have of winning the round before showdown occurs.

It is never stable and changes throughout the rounds of a game. In addition to being influenced by the stage of the game, it is also affected by the number of outs.

One way of working it out is using an odds calculator or even memorizing a poker hands chart as these are widely available. However, when playing online poker, the ability to make really quick calculations which are accurate becomes really important.

So, what most players need at that point in time is a highly efficient means of working out those poker hands odds.

How To Calculate Poker Odds In Your Head In Golf

The rule of 2 and the rule of 4 are especially handy in this regard. Even though they do not provide exact values, they are pretty accurate and will provide you with a good idea of where things stand.

The former means that in the round before showdown, where there is just one card left to be drawn, i.e. the river, it is possible to calculate the odds of getting an out by doubling the number of outs.

If we take the example provided above where the number of outs required for a flush hand is 9, calculating those odds for that stage of a poker game will yield 18%. Which is pretty close to the previously calculated poker odds of 20%.

To work out the odds of getting an out when there are two more cards to be drawn, all you have to do is multiply those outs by four.

How To Calculate Poker Odds In Your Head Position

The rule of 2 and the rule of 4 are the most efficient means of calculating your percentage poker odds of completing a draw. Some players prefer to tweak them for a little more accuracy but they are pretty fine on their own and as long as you know your pot odds, you will be able to know whether to call a bet or to fold it.