Number Of Distinct Poker Hands

Number Of Distinct Poker Hands Rating: 3,5/5 5875 reviews
  1. Number Of Distinct Poker Hands Deposit needs to be wagered Number Of Distinct Poker Hands at least once. Min first dep of £20 required. For every £10 deposited on Number Of Distinct Poker Hands first deposit, 10 Cash Spins will be awarded.
  2. One chooses the highest ranked 5-card poker hand among the 6 cards and values the hand based on the 5-card hand. The types of 5-card poker hands in decreasing rank are straight flush 4-of-a-kind full house flush straight 3-of-a-kind two pairs a pair high card The total number of 6-card poker hands is.
  3. Working out hand combinations in poker is simple: Unpaired hands: Multiply the number of available cards. AK on an AT2 flop = 3 x 4 = 12 AK combinations). Paired hands: Find the number of available cards. Take 1 away from that number, multiply those two numbers together and divide by 2.
  1. Number Of Distinct Poker Hands Held
  2. Number Of Distinct Poker Hands Symbols
  3. Number Of Distinct Poker Hands Meaning

In poker, players form sets of five playing cards, called hands, according to the rules of the game. Each hand has a rank, which is compared against the ranks of other hands participating in the showdown to decide who wins the pot. In high games, like Texas hold 'em and seven-card stud, the highest-ranking hands win.

Number Of Distinct Poker Hands Held

You can answer this question by the following steps:
2. Calculate the probability for each output and then find the total probability.

Number Of Distinct Poker Hands Symbols

P(all hearts) = P(1st card is heart) * P(2nd card is heart) * P(3rd card is heart) * P(4th card is heart) * P(5th card is heart)
The processes to find P(all clubs), P(all spades), P(all diamonds) are similar to find P(all hearts)
But, notice that the number of hearts, clubs, spades, and diamonds are equal to each other, 13 cards.
Therefore, you just multiply the P(all hearts) by 4, you will get the P(5 cards are same suit).
Hope it helps.

Brian Alspach

13 January 2000

Abstract:

The types of 5-card poker hands are

  • straight flush
  • 4-of-a-kind
  • full house
  • flush
  • straight
  • 3-of-a-kind
  • two pairs
  • a pair
  • high card

Most poker games are based on 5-card poker hands so the ranking ofthese hands is crucial. There can be some interesting situationsarising when the game involves choosing 5 cards from 6 or more cards,but in this case we are counting 5-card hands based on holding only5 cards. The total number of 5-card poker hands is.

A straight flush is completely determined once the smallest card in thestraight flush is known. There are 40 cards eligible to be the smallestcard in a straight flush. Hence, there are 40 straight flushes.

In forming a 4-of-a-kind hand, there are 13 choices for the rank ofthe quads, 1 choice for the 4 cards of the given rank, and 48 choicesfor the remaining card. This implies there are 4-of-a-kind hands.

There are 13 choices for the rank of the triple and 12 choices for therank of the pair in a full house. There are 4 ways of choosing thetriple of a given rank and 6 ways to choose the pair of the other rank.This produces full houses.

To count the number of flushes, we obtain choicesfor 5 cards in the same suit. Of these, 10 are straight flushes whoseremoval leaves 1,277 flushes of a given suit. Multiplying by 4 produces5,108 flushes.

Number Of Distinct Poker Hands

The ranks of the cards in a straight have the form x,x+1,x+2,x+3,x+4,where x can be any of 10 ranks. There are then 4 choices for each card ofthe given ranks. This yields total choices. However,this count includes the straight flushes. Removing the 40 straightflushes leaves us with 10,200 straights.

In forming a 3-of-a-kind hand, there are 13 choices for the rank of thetriple, and there are choices for the ranks of theother 2 cards. There are 4 choices for the triple of the given rank andthere are 4 choices for each of the cards of the remaining 2 ranks.Altogether, we have 3-of-a-kind hands.

Poker

Next we consider two pairs hands. There are choices for the two ranks of the pairs. There are 6 choices for eachof the pairs, and there are 44 choices for the remaining card. Thisproduces hands of two pairs.

Now we count the number of hands with a pair. There are 13 choices forthe rank of the pair, and 6 choices for a pair of the chosen rank. Thereare choices for the ranks of the other 3 cardsand 4 choices for each of these 3 cards. We have hands with a pair.

We could determine the number of high card hands by removing the handswhich have already been counted in one of the previous categories.Instead, let us count them independently and see if the numbers sumto 2,598,960 which will serve as a check on our arithmetic.

A high card hand has 5 distinct ranks, but does not allow ranks of theform x,x+1,x+2,x+3,x+4 as that would constitute a straight. Thus, thereare possible sets of ranks from which we remove the10 sets of the form .This leaves 1,277 sets of ranks.For a given set of ranks, there are 4 choices for each cardexcept we cannot choose all in the same suit. Hence, there are1277(45-4) = 1,302,540 high card hands.

Number Of Distinct Poker Hands Meaning

If we sum the preceding numbers, we obtain 2,598,960 and we can be confidentthe numbers are correct.

Here is a table summarizing the number of 5-card poker hands. Theprobability is the probability of having the hand dealt to you whendealt 5 cards.

Number Of Distinct Poker Hands
handnumberProbability
straight flush40.000015
4-of-a-kind624.00024
full house3,744.00144
flush5,108.0020
straight10,200.0039
3-of-a-kind54,912.0211
two pairs123,552.0475
pair1,098,240.4226
high card1,302,540.5012
Poker
Home Publications Preprints MITACS Poker Digest Graph Theory Workshop Poker Computations Feedbackwebsite by the Centre for Systems Science
last updated 12 January 2000