Poker Probabilities

Here are some basic probabilities that you should know:

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And here is a fact that you should know

this post was originally posted by Poker Pete at a reputable Poker Site

We do not allow the stealing of other peoples work!

Hmmm Guess I found the page this was copied from, looks very familiar.
And no this is not your own post it comes straight from the strategy area of another forum,
that I came across purely for research purposes, as I normally just stay here at the best Poker Forum on the Web of course.




Probabilities





Flush Probabilities Probability of being dealt suited cards 23.5%
Probability of flopping a flush when holding two suited cards 0.8%
Probability of flopping a flush draw when holding two suited cards 10.9%
Probability of hitting a flush draw (both turn/river, needing one card to hit) 35%


Straight Probabilities Probability of hitting an open-ended straight draw (i.e. 4 straight cards, need one on either end to hit on turn or river) 31.5%
Probability of hitting a gutshot draw (inside straight draw) on turn or river 16.5%


Pocket Pair Probabilities Probability of being dealt a pocket pair 5.9%
Probability of hitting a three of a kind or quads at the flop when you hold a pocket pair 11.8%
Probability of being dealt AA 0.45%


Unpaired Hole Cards Probabilities Probability of making a pair with one of your hole cards (example: hitting an ace or a king if you hold AK) 32.4%
Probability of hitting two pair on the flop with each of your hole cards (example: hitting both an ace and a king on the flop, when holding AK) 2%


Ace Probabilities Probability that at least one of your hole cards is an ace 14.9%


Probability of no one holding an ace, assuming you do not have an ace. Note: this can be used for any card (because the chances of you being dealt an ace or a king is exactly the same). # Players Probability
2 84.5%
3 70.9%
4 59%
5 48.6%
6 39.7%
7 32.1%
8 25.6%
9 20.1%
10 15.6%


Probability someone else does not have an ace, assuming you do have an ace, by total number of players: # Players Probability
2 88.2%
3 77.5%
4 67.6%
5 58.6%
6 50.4%
7 43%
8 36.4%
9 30.5%
10 25.3%