How Math Can Help You Win More at Online Games

When finishing school, many people think that mathematics will never be useful to them in life. But what if I told you that it can bring you great benefits in online games? Players who play games in not only luck matters often notice that their calculation skills come in super handy!

The Basics of Probability

When we speak about mathematics skills, we, first and foremost, mention probability. The latter affects the outcomes of all online games. 

For example, let’s take Live Roulette in Lukki Casino. The chance of the ball landing on any chosen number is 1 in 37. And the chance of it landing on a chosen color is 50 in 50. So you see, that some of your predictions may be more probable than others.

The same is relevant to poker. The probability of different hands is different. So when you are about to take a risk in the hope that you’ll get a flush, do remember that the probability of the latter is just… 0.0019654.

A quick tip: While probability can guide your decisions, it doesn’t guarantee outcomes. Use it as a tool to make smarter bets, not as a surefire way to win every time.

House Edge and Return to Player (RTP)

Besides probability as such, there’s another area where calculations help to clear things up a bit. It’s the house edge. For example, if you play American Roulette, the house edge is approximately 5.26%. Accordingly, the casino will keep $5.26 for every $100 you bet.

A concept opposite to it is the RTP. An online game machine with an RTP of 97% will return you $97 for every $100. They usually tell you to choose games with higher RTP but, honestly, that’s not as important as many envision. This percentage doesn’t affect the probability of wins. It slightly affects their size though.

Gaming Strategies Based on Mathematics

Mathematics is, among all else, the basis of different gaming strategies. The Martingale system, for instance, involves doubling the bet after each loss. The Paroli system, on the other hand, is a favorable progression strategy. In it, you double your game after each win. Then, there’s also the Fibonacci system that uses a number series where each gme is the sum of the previous two. So you gradually increase bets after losses and decrease them after wins.

All these strategies rely on mathematical principles:

  • The Martingale system is based on the idea that a win will eventually occur, recovering all previous losses;
  • The Paroli system focuses on maximizing gains during winning streaks while limiting losses;
  • The Fibonacci system balances risk and reward by adjusting games based on a predictable sequence.

In the meantime, no gaming strategy guarantees success and that’s an important truth to keep in mind.

Game Theory and Optimal Play

Finally, there’s also the game theory. It is literally a branch of mathematics that studies strategic interactions the outcomes of which depend on the actions of all participants. It sounds a little abstruse, but everything is much simpler than you think. The theory can help you understand and anticipate the actions of your opponents. A very powerful weapon, especially in games that require skill. That will let you create the perfect strategy.

This theory is, of course, applicable to the first play. When you are evaluating your hand, you should also keep in mind which hands your opponents are likely to have. The cards you see on the table mean something to you but remember that they likewise mean something to other players.


As you can see, mathematics in gambling is not complicated and consists of formed systems of bets or actions. It is not difficult to understand. The main task is to remember the basics. And don’t rely on it too heavily. After all, casino games are primarily chance-based and little can change this.


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