Blackjack Card Counting – Is it Worthwhile? Having confirmed the legality of blackjack card counting , I now address the next logical question. Is blackjack card counting worthwhile. My experienced answer is an unequivocal NO. And these are the reasons why. Blackjack Card Counting Is Difficult The simplest form of card counting, which offers the least advantage, involves assigning a value of -1, 0, or +1 to each card, as shown in the image above. You have to keep track of the cumulative total of all exposed cards on the blackjack table– not only yours and the dealer’s, but also for each player. And this needs to be done discreetly, without giving any signs to the casino staff. Believe me, this is extremely difficult. Very few people can be successful. Blackjack Card Counting Offers Only Marginal Advantage Optimum blackjack strategy results in an average expected return of 99.5%. This means that for every $100 that you bet you...