When it takes two perfect cards on both the turn and the river to covert an average or weak hand after the flop to a strong one, this should normally qualify as a 'long shot'. Also, 'strong' hands are considered here to be straights and better. These are often referred to as 'backdoor' hands such as a backdoor straight or flush etc.

After the flop, there are always 47 unseen cards. These will make a total of 1081 possible two card combinations that are used to make these probability comparisons.

The odds of being dealt aces twice in a row are 1: 48,840 or 0.002%. The probability of being dealt aces in one specific hand is 0.45% and the probability of this happening twice in a row is this number squared. Poker Odds Calculator The FTR free Poker Hand Odds Calculator can quickly calculate the odds of winning a hand in various poker games, against multiple opponents, with various board cards (or none), and can even account for dead cards if specified. Table #3 – Poker Odds Chart As you can see in the above table, if you’re holding a flush draw after the flop (9 outs) you have a 19.1% chance of hitting it on the turn or expressed in odds, you’re 4.22-to-1 against. Chances of catching 1 of N outs post flop. Note: No need to memorize this table, these percentages can be estimated rather easily. Multiply outs x 4 to estimate catching on the turn or river, and multiply outs x 2 to estimate catching exactly on the turn or exactly on the river.

You will improve it on the turn: 9.2=18% and real poker odds are around 19%; You have a straight draw on the flop with 8 outs. You will improve it on the turn: 8.2=16% and real poker odds are around 17%; You have two over cards on the turn with 6 outs. You will improve it on the turn: 6.2=12% and real poker odds are around 13%.

Poker Odds Calculator Running It Twice Won

For a detailed view of the chart, mobile and tablet users should check out Holdem Runner-Runner Odds in detailed .pdf format.