Now I don't suggest using poker calculators as even though they give you odds and such what I find really matters is your opponents state of mind. Truthfully how are you supposed to base your betting on your hole cards when you really have no idea how or what your opponents will play. Speaking from experience I have had my large suited pockets crushed by some donkey that calls an all in with 5+7 off suit so many times I've lost count, sound familiar? It sucks but it happens even with the best poker odds calculator, however if you are going to use a calculator stay away from most as they will not only take forever to actually help you but could also get your account suspended and you barred from your favorite site for life. Below you will find several poker calculation tools that you can pick up for free or very little cost and they not only work but are actually endorsed by some of the biggest poker rooms in the world! Get the same advantage as other players by downloading your own odds calculator today!