7 Card Poker Probability/Statistics

Here is the probability of getting the various hands in poker from a 7 card hand. In this variant of the game (used in the popular Texas Hold'Em and 7-Card Stud) you are able to pick the 5 best cards from the 7 cards presented. The following shows the probability of getting a particular hand and also the accumulative total of getting that hand or better.

Hand Name	Probability	Accumulative
Straight Flush	0.0311%	0.0311%
Four of a Kind	0.1681%	0.1992%
Full House	2.5961%	2.7953%
Flush	3.0255%	5.8207%
Straight	4.6194%	10.4401%
Three of a Kind	4.8299%	15.27%
Two Pairs	23.4955%	38.7655%
Single Pair	43.8225%	82.5881%
High Card	17.4119%	100%
Total Possibilities	133784560

As you can see, compared to a 5 card poker hand it is much easier to get a good hard. The probability of getting two pair or better is 38.7655%, almost a 2 to 5 chance. You can also see that ending up with just a high card is only 17.4119%.