Knowing how to calculate your hand odds and your pot odds is an essential requirement for successful poker play. As is the case with any acquired skill - practice makes perfect. The more you play, calculating your odds becomes easier, faster and more accurate. For beginners, however, trying to solve mathematical equations in the middle of a fast-paced poker game can become frustrating. Many loose their patience, and that lack of patience results in bad calls and money lost.
Suppose your friend offers you a classic bet – heads or tails. Over time, a coin is expected to land on ‘heads’ half of the time, and on ‘tails’ the other half, so calculating the odds to this bet is pretty straight-forward – there is a 50% (or a 1:1) chance of you ‘hitting’ heads. If your friend is offering a better payout than 1:1, you should probably take the bet, since over time you are expected to win more money than what you put in. If the payout is 1:1, it is an ‘even bet’. Anything worse and you should probably find a different friend to play with.
The same holds true with Texas Hold’em, or any other poker variant. The game of poker is all about educated guesses. You never know which cards your opponents are holding, so the best you can do is basically wait until you think you have an edge. Smart players accept good bets and fold when the odds are against them. Bad players throw their chips into the pot, hoping for lady luck to save them. Even if sometimes luck will be on their side, over time they will loose more money than the amount they stand to win.
If you correctly analyze each Hold’em hand, you can have a pretty good idea if you are being offered good odds to make a bet. This way you can gain an edge over your opponents, only calling bets that are good for you. The basics are simple: If you know what the chances are of you making a winning hand (and therefore winning the bet) – you know your ‘hand odds’. If you know how much money you must spend in order to participate in the bet, and how much you stand to win – you know your ‘pot odds’. And now you’re ready for the golden rule of poker odds: If your pot odds are greater than your hand odds, you should make the bet, since over time you are expected to see a profit.
The game of poker, however, is slightly more complicated than the golden rule of odds. Even if you do know your odds, and you come to the conclusion that the pot odds are greater than your hand odds, you still don’t know what your opponents are holding in store for you. You might hit your hand, only to find out that someone else is holding a better hand than you.
The only way to be absolutely sure that you will come up with the better hand is to draw to the nuts (the best possible hand on the table). For example, if you’re holding the ace, and you’re drawing to a nut flush, you can be certain that if you hit your hand you will win. But poker odds can come in handy (and must be used) in many more scenarios than the nut draw.
Even if you’re not drawing to the nuts, you should have a good idea of the possible hands your opponents are holding. Using poker odds you can then make intelligent decisions about whether or not you should keep sinking money into a bet. For example, if you place your opponent on KK and you’re drawing to a straight, then it’s all about the odds. If the odds are good enough, it may be worth your while to keep paying money to see more cards, i.e. drawing to the straight. Just like the good ol’ game of ‘heads or tails’ - it all depends on the odds you’re being offered for your bet.