The cruciality of knowing poker hand odds could not be overemphasized, if one wishes to be a master of the game. Odds of each kind of 5-card set could be calculated by factoring in the proportion among all possible holdings. Here they are. After the name of the hand, I'll give the poker hand odds by mentioning the frequency (of it coming up) and the probabilities.
*Royal Flush (the king of all the winning hands)> 4 - .000154 percent
*Straight Flush 36 - .00139 percent
4 of a Kind : 624- .024 percent
Full house: 3744- .144 percent
Flush: 5108- .197 percent
3 of a Kind- 54912 - 2.11 percent
2 Pair: 123,552 - 4.75 percent
One pair: 1,098,240 - 42.3 percent
The high card: 1,302,540 - 50.1 percent
Take note, the Ace-low straights and Ace-low kind of straight flush are not to be counted in, and if they are not factored in, percentages for each get cut down.