I need a good real time odds calculator 4 free
if you have an iPhone HoldemBuddy gives you the odds. The odds for just your hand are free. It will cost you $3 to get the odds for the table cards.
Ace Poker Drills has a free odds and outs trainer with a nice built in equity calculator. That way you can learn how to do it on your own and you get a free equity calculator the is equivalent to the one they sell at Card Runners.