Post Flop Poker Odds Calculator

4/12/2022

A poker odds calculator shows you the exact odds of your hand winning in any scenario. For example, you can give yourself pocket Aces, opponent 1 pocket Kings, and opponent 2 pocket Queens. The poker odds software will then calculate how often each hand wins. A pre-flop and post-flop odds calculator for Texas Holdem. For a live demonstration of this library in action, check out shortdeck.gg! Installation npm install poker-odds-calculator Console Usage Pre-flop odds. Let's say that we want to know the odds of 3 pre-flop all-in players holding the following hands: J♥J♤ vs T♢T♤ vs A♧K♧.

Post Flop Poker Odds Calculator Yahoo
Post Flop Poker Odds Calculator Chart
Post Flop Poker Odds Calculator Free
Post Flop Poker Odds Calculator Online

Becoming a human poker calculator doesn’t require a degree in advanced mathematics. In fact, you don’t even have to memorize the numerical underpinnings of poker in order to triumph at the virtual felt for one simple reason: our dedicated online poker calculator.

Designed to provide a mathematical breakdown of every possible match-up and showdown you’ll face at the table, the Poker Sites calculator is the perfect tool for players of all persuasions. Whether you’re a seasoned grinder reviewing a tough session or a novice looking to improve your understanding of the game, our poker hand calculator is an indispensable tool to have in your arsenal.

Why a Poker Calculator is Important?

Aside from psychology and timing, poker is essentially a game of odds and outs which means you have to know how the numbers stack up in each situation. By using a poker probability calculator, you’ll be able to build up an awareness of when you’re in a position or strength and when you should head for the hills.

By knowing the numerical breakdown of poker’s common situations, you’ll stand a much better chance of pulling off a successful bluff, profitably chasing a gin card and making money against less informed opponents.

Players at the highest levels are only able to make sophisticated moves because they have a solid understanding of poker mathematics.

To break the rules and manipulate players you need to master the rules and that’s why it’s important to review your poker hands using an odds calculator.

How to use our Online Poker Calculator

So, you’ve decided you’re ready to start bluffing like a champ and only chase that pretty flush draw with the right odds, now all you need to use our poker calculator. In an effort to make the software as efficient and intuitive as possible, our probability calculator looks like a standard online table.

Allowing you to animate poker hands as they happened, the Poker Sites calculator will crunch numbers and spit out the correct answer in the following ways:

Choose your poker variant: Texas Hold’em, Omaha, Omaha Hi/Lo, Seven Card Stud, Seven Card Stud Hi/Lo, Seven Card Stud Hi/Lo No Qualifier or Razz.
Select at least two starting hands by “Dealing In” a player (players can also be “Dealt Out) and clicking (or dragging) the appropriate cards.
Click “Calculate Odds” to find out the pre-flop statistics for each hand: Win, Tie and Lose.
To compare post-flop numbers, click three cards to complete the flop and hit “Calculate Odds”. This process can be repeated for the turn card.
If you’re playing a poker variant where it’s important to know the folded cards, such as Seven Card Stud, then you can also choose to “Fold” an active player. This will dim their hand but still take the visible cards into consideration when performing a calculation.
To clear a scenario and start again, simply click “Reset”.

Using Poker Sites Calculator to Improve Your Game

Now you know how to use our poker calculator online, you’re probably keen to know how you can use it to improve your game.

Although you don’t have to be Albert Einstein when it comes to solving mathematical equations, it does pay to have some appreciation of the numbers involved in various poker showdowns. Fortunately, for those with arithmophobia (someone scared of numbers), a lot of the math you’re required to do at the table is too complex to work out on the spot.

Because of this, an online poker calculator is a necessary tool. By running through enough situations, you’ll build up an unconscious awareness of when a situation is mathematically profitable and when it isn’t.

The more you use the Poker Sites calculator when you’re not playing, the greater appreciation of probabilities you’ll have when you’re playing.

To make sure you play all your poker hands correctly and get maximum value from our probability calculator, make sure you keep the following points in mind:

Different Games = Different Odds: Our exclusive poker calculator has been designed to cover seven poker variants. Although this may seem excessive, it’s actually important because each game has different dynamics and, therefore, odds. In fact, when you play with our poker hand calculator enough, you’ll see that statistical match-ups you find in Hold’em will be vastly different from those in Omaha, Stud and Razz.
Hold’em to Memory: One of the best ways to improve your overall understanding of poker probability is to start with Texas Hold’em. Because each player only has two cards, it’s a lot easier to memorize the numbers in each major scenario. For example, in Texas Hold’em a pair of overcards, such as A-K, against a pair of deuces will basically be a 50/50 match-up (Deuces are actually a 52.35% favorite).

As you can see, it’s not vitally important that you memorize the exact percentages. Instead, you should remember that a pair versus two overcards is roughly an even money race. Using this logic you can run through dozens of match-ups and once you’ve built up a bank of knowledge you can use it to understand other games.

While you’ll still need to use the Poker Sites calculator to run through scenarios for each variant, the data you’ve gleaned from mastering Hold’em will give you a solid foundation to work from. For example, in Omaha, you may not know that statistical breakdown of A-K-7-6 vs. 8-8-5-4. However, because you know from your knowledge of Hold’em that A-K vs. 8-8 is roughly 50/50, you’ll be able to work out that the odds will be similar this figure. In fact, when use our online poker calculator, you’ll see that the odds are actually 53.18% in favor of 8-8-5-4 which is pretty close.

Do Your Homework: On top of running through pre and post-flop situations without any context, you should use our poker probability calculator to assess how you played a session. By saving the poker hands you play at our recommended poker sites, you’ll be able to reconstruct them using our hand replayer.

In fact, every successful player will use a probability calculator to run through tricky hands they’ve played. Pouring over poker hands and working out the mathematics in each spot will help you understand why a move lost you money. Conversely, you can also use our poker calculator to assess winning hands so you can see why the pot went your way.

Test it Out

Basically, if you want to become a winner grinder online, poker calculators are essential. When you sign up for any of our recommended poker sites we want to give you a complete service and that means showing you how to make the most money possible.

Far from pointing you to the most profitable US poker rooms and leaving it at that, we’ve also put together a plethora of strategy advice and learning aides. Without doubt, the most important tool on offer is our poker calculator and you should use this not only at the start of your career, but on a daily basis to make your road to riches a lot smoother.

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Learning how to calculate the odds of winning a poker hand is essential for every player. In this article we'll provide you with some techniques that you can use to calculate the odds of winning a poker hand on the fly, we'll equip you with a tool that can do that for you and provide you with some useful information that you can memorize.

Poker Odds and Outs Calculations

Let's start with the basics. With the exception of the very strong holdings like some flushes, quads etc. almost every poker hand can improve. Outs are the cards that will improve your hand if they show up at a later street. For example, if you're holding AQ on a Q34 board you can still improve to two pair or trips if you hit on of the three Aces remaining in the deck or one of the two remaining Queens.

How do we know if one of our opponents isn't holding one of those cards? Well... we don't and that's why we're forced to ignore that possibility in our calculations.

Here are some common examples of drawing hands in no-limit hold 'em and the number of outs that they can hit to improve:

Gutshot Straight Draw (examples: JT on Q93, 57 on 69A etc.) - 4 outs
Open Ended Straight Draw (examples: 98 on T72, KQ on JT5) - 8 outs
Flush Draw (examples: AhQh on 2c7h9h, 4d6d on JdKd8s) - 9 outs

Pot Odds

Pot Odds - the size of the pot in relation to the bet that you have to call to continue playing the hand. Pot Odds are usually represented in the form of a ratio (2:1, 3.2:1, 4:1 etc.). Pot odds are essentially the risk you have to take (call) to gain the reward (size of the pot).

Let's say that the size of the pot on the flop equals 2$. Our opponent is betting 1$. To continue playing we have to call 1$ and if we do we can win 2$ + 1$ = 3$. We're getting 3 to 1 pot odds. Now let's make it a bit more complex, pot size is 3,55$, opponent bets 2,33$. We have to call 2,33$ to win 3,55$ + 2,33$ (5,88$). Our pot odds are 5,88$ / 2,33$ = roughly 2.5 : 1.

If you've ever watched televised poker you probably remember that it's common to use % value when determining the chance of winning a poker hand. That's why it's really handy to be able to convert the ratio (used to represent Pot Odds) into % (used to represent equity which is basically a share of the pot that belongs to us at certain point in a hand based on our chance of winning that hand).

Here's an easy way to do that:

Let's say our opponent is betting 2$ into 6$ pot so our pot odds equal 4:1. To convert the ratio into % add both sides of the ratio (4 + 1) and use that number as a divisor for the right part of the ratio (1 / 5 = 20%).

In the example above you need to win 20% of the time to break even when your opponent is giving your 4:1 pot odds. How often do you need to win to make the call in other popular situations? Here are some examples for you to memorize:

1:1 = 50%
2:1 = 33%
3:1 = 25%
4:1 = 20%

Rule of 2 and 4

Now that you know what pot odds and odds are you can learn the quick way of calculating the percentage chance of your hand improving. It's called the rule of 2 and 4 and it's very simple:

With one more card to come (on the flop waiting for the turn or on the turn waiting for the river) multiply your outs by 2 to calculate the % chance of your hand improving. With two more cards to come (opponent all-in on the flop or any other situation when you have to call just one bet to see both turn and river) multiply your outs by 4 to calculate the % chance of your hand improving.

Example: You're holding T8 on a J24 board, you have 9 outs to hit your flush. Villain goes all in on the flop. Your % chance of improving to a flush equals 4 * 9 = 36%. Let's consider the same situation but this time flop went check/check, the turn is an Ace of clubs and your opponent is betting. Your % chance of improving in that situation would be 2 * 9 = 18%.

Rule of 2 and 4 is fairly accurate when it comes to no-limit hold'em. If you have 9 or fewer outs you should never be off by more than 2% in your calculations when using this rule and it's very rare to flop more than 9 outs in no-limit hold'em. That being said you probably don't want to make those calculations every single time and it's a very good idea to memorize some common situations that can occur at the tables.

Hand vs. Hand All-in Pre-flop

	Example	Odds	%Odds/Equity
Pocket Pair vs. Smaller Pocket Pair	AA vs. TT	4 : 1	80%
Pocket Pair vs. Two High Cards	88 vs. AQ	1.2 : 1	55%
Pocket Pair vs. Two Low Cards	QQ vs. 67	4.9 : 1	83%
Pocket Pair vs. High Card and Low Card	JJ vs. A9	2.3 : 1	70%
Two High Cards vs. Two Low Cards	AJ vs. 78	1.9 : 1	65%
High Card and Low Card vs. Unpaired Hand	AT vs. KQ	1.2 : 1	55%

Odds of Improving Post-flop

	Example	Outs	Flop%/Odds	Turn%/Odds
Gutshot Straight Draw	JT on Q83	4	16.5%/5.1 : 1	8.7%/10.5 : 1
Two High Cards	AK on 962	6	24%/3.1 : 1	13%/6.7 : 1
Open-Ended Straight Draw	89 on A76	8	31.5%/2.2 : 1	17.4%/4.7 : 1
Flush Draw	AhQh on Jh5h8c	9	35%/1.9 : 1	19.6%/4.1 : 1
Flush Draw + High Card	As2s on 8sQs4d	12	45%/1.2 : 1	26.1%/2.8 : 1
Open-Ended Straight Flush Draw	Td9d on Jd8dKh	15	54.1%/0.85 : 1	32.6%/2.1 : 1

Poker Odds Calculator

So far you've learned about outs, odds, calculating the chance of improving your hand on the fly, and figuring out if it's profitable to make a call based on the pot size and bet size of your opponent. That's enough to get you started, but it probably doesn't answer every question you might have.

Maybe you want to figure out what's the equity of your set vs. two opponents holding a flush draw and straight draw? Maybe you want to know if your hand has any chance of winning in a 5-way family pot. Fortunately, we got you covered! You can answer those and many other questions using the Odds Calculator provided below:

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