Counting cards is an ability which is used by players of card games to realize an edge by following cards that have been used. This gives the gambler an idea of the sum of cards, that have to be dealt with. Card counting is a skill that has more use in twenty-one than in any other card game.

In vingt-et-un, a player has an advantage when the remaining shoe has "high cards." Big value cards could be tens or aces. The card counter in the gambling den brings into play these circumstances by placing larger bets, as and when they occur. Many knowledgeable players use the makeup of the shoe to adjust their overall plan. Fairly new players occasionally will have problems while engaged in quick card counting and could be subject to errors, when it comes to dealing with dealt cards. Vingt-et-un card counting is a business on its own. huge amounts of money are won or spent, both by the gamblers and the gambling halls, based on card counting schemes in play.

Technology has made its impact on card counting too, with refined devices affecting the entire process. Old guard players however attest that a more complex card counting approach is more prone to error, negating the extra accuracy enabled by the application of technology. Anyone can find a lot of game plans for vingt-et-un card counting by going web sites dedicated to 21. With the game growing in fame in gambling dens all over the world, there are better techniques coming up every other day. One can discover literally thousands of Web pages giving you tips on counting cards and the all-around tactic to make cash playing 21.