Anyone who visits a casino hopes to land a life-changing payout. However, the truth is that casinos are designed to make money. This profitability is driven by a mathematical concept called the casino advantage. To become a successful bettor, it is vital that you learn about probabilities prior to making any real money wagers.

Defining the Casino Advantage

The casino's advantage can be described as the statistical advantage that the casino keeps over you over time. As an illustration, if a particular slot features a 5 percent advantage, it means that statistically speaking, the casino will keep $5 for every $100 staked. This does not mean every session costs 5%, because immediate volatility gives you the chance to secure profits.

Evaluating Winning Chances in Casino Formats

Not all casino games have identical margins. Certain titles are notorious for massive casino advantages, whereas some are much more favorable to the player. Activities involving decisions, like classic 21, let you decrease the advantage by making correct choices. On the flip side, pure chance games such as standard Keno give the casino a massive lead.

• Blackjack has the lowest edge if you follow the chart.


• European Roulette is better since the odds are superior.


• Skip the bonus bets as they usually carry massive house advantages.


• Video poker can offer over 99% RTP if played flawlessly.

An Overview of Casino Edges

To make things clearer, we have created a helpful chart displaying the standard casino advantages of widely played casino games. Remember that slight game changes can alter these odds.

To wrap it up, casinos are not charities. The casino's margin secures that they make a profit over extended periods. However, by choosing options with better odds and betting smartly, you can maximize your chances of having a profitable session. Information is your best tool when entering the casino floor.