Understanding the House Edge in a Casino

In order to ensure that players do not lose money, casinos place their house edge in the games they offer. The house edge is the average amount of money that the casino makes from every bet placed. The longer a patron plays, the greater the chance that he or she will lose money. This is because casino employees can only see a small part of the game, so they cannot see if the player is cheating or not. But even though the house edge is high, it is still lower than that of many other casino games.


The technology used by casinos is also a significant factor in keeping a casino running smoothly. Video cameras and computers routinely monitor game play, and “chip tracking” involves betting chips that contain built-in microcircuitry. This allows casinos to monitor the number of bets minute by minute. In addition, roulette wheels are monitored to ensure that there are no statistical deviations. Enclosed versions of games like blackjack and roulette do not require dealers, but instead allow players to make bets by pushing buttons.

Gaming analytics is another important aspect of casino operations. Aside from maximizing profits, casinos must understand the house edge in order to determine their cash reserves. This is a complex process involving computer programmers and mathematicians. Most casinos outsource this work to outside experts in the field. They use these data to improve the overall quality of the games. There are some benefits to outsourcing this task to an outside agency. However, this method can be costly and slow-performing.

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