# 6 Mathematical Facts About Slot Machines Every Gambler Should Know

Did you know that every slot machine in the world, whether it’s a machine in a land-based casino or a machine at a mobile or online casino, uses a simple mathematical formula that determines how much you win or lose?

Most slots gamblers don’t know anything about this formula, but you’re getting ready to learn exactly what it is and how it works.

With this knowledge, you can make the best possible decision when it comes to playing real money slot machines. You’re also going to learn the magic combination that you need to find if you really want to have a good chance to win.

## 1 – Simple Slot Machine Math

When you look at a slot machine, you have no way of knowing the key mathematical figures that run the machine. But each slots game is run by a number that sets everything that happens with the machine.

This refers to the return to player percentage, which is basically the opposite side of the house edge. This number is built into the programming for the slot machine. And if you know this number, you can accurately predict exactly how much money you’re going to lose when you play.

Notice that I said how much money you’re going to lose. I didn’t say how much money you can lose or win. This is because slot machines are never programmed to pay back more money than they take in.

A big problem with this is that even though you know what a return percentage is, you rarely have the ability to find the exact return for an individual slot machine. But one thing you can be sure of is that no return is ever over 100%; in fact, no return is even at 100%, for that matter.

To determine how much you can expect to lose if you do have the return number, just multiply it with the amount you bet, then subtract the result from the total amount bet. This gives you the expected loss amount.

## 2 – Slot Machine Strategy

The casino house edge and the return to player is fixed on each slot machine, and there’s nothing anyone can do to change these numbers. Programmers and maintenance staff set these numbers for each machine. This isn’t like blackjack or video poker where you can play hands a certain way to make the edge lower and the return higher. Slot machines just don’t work this way.

What this means in short is that a strategy for slot machines doesn’t exist. I guess the truth is that there are some strategies that claim to work for slot machine play, but they don’t actually do anything to make the edge lower or the return higher.

A slots game is simply what it is, and there’s nothing you can do about it. You put money in the machine and hope for the best. Sometimes, you can win a little over a short period of time. But over a long period of time, the slot machine always wins.

The longer you play slot machines, the more your losses add up. This is why the best plan is to stop playing slot machines and switch to a game that lets you use strategy like video poker.

This is why the best plan is to switch to a game that lets you use strategy like video poker over playing slot machines.

## 3 – Slots Bankroll Math

It’s always a good idea to have a bankroll when you gamble. A bankroll is useful for many things, including tracking your results and helping you avoid running out of money. And if you’re doing something where you’re making a profit, a bankroll can help you amass enough money to play at higher stakes, where you can win even more money.

However, there’s a big problem with a gambling bankroll when you’re playing a game that you can’t beat. The problem is that no matter how much money your bankroll holds, you never have enough money in it.

Eventually, you’re either going to need to put more money in your bankroll or you’re going to have to stop gambling. And slot machines are one of the gambling activities that consistently deplete your bankroll.

I still recommend using a bankroll for your slot machine play. I recommend using a percentage of your bankroll every time you play slots. For example, you could use 20% of your total bankroll every time you play.

When you use your bankroll this way, you never run out of money. But you’re going to need to add money to your bankroll to keep playing.

## 4 – Slot Machine Systems That Don’t Work

In the section about slot machine strategy, you learned that a strategy that helps you change the house edge and return doesn’t exist. But this doesn’t stop unethical people from trying to get your money by promising something that doesn’t exist.

You can buy systems for slots games that claim to help you win. In fact, there are dozens of these systems available. You can find some slot machine systems that are available for free, and some of them cost money. But they all have the same problem: They don’t work.

If you ever see a slot machine system, the best thing to do is ignore it. It doesn’t matter if it’s free, costs a little bit of money, or costs a lot of money.

The closest thing to a slot machine strategy or system is what I describe in the last section in this article. It’s not a perfect situation, but it’s the only way outside of cheating that you can ever play slots with an edge. And the truth is that most people who try it still lose money.

## 5 – Slot Machine Bonus Math

Slot machines are one of the few casino games where you might be better playing online. For many reasons, I usually play in land-based casinos when I gamble. When I play slots, I always play online. I’ll explain what I look for when I play online slots shortly, but first, you need to learn a little but amount slot machine bonus math.

You need to understand that the way online slots bonuses work is that the casinos aren’t giving you money. The bonuses are actually designed to cost you more money. To see why this is true, simply check out the terms of the bonus.

The way the terms are set up, you have to play for so long that the casino is almost guaranteed to win all of the bonus and most of your deposit. Just check what you need to do to meet the online casino bonus requirements.

When I play online slots, I look for a particular set of circumstances. I only play on a slot machine that has a good jackpot and can be played for a quarter a spin. The other thing I want is a big bonus so that I have as many spins as possible to try to hit the jackpot.

## 6 – The Magic Slot Machine Combination

I’ve spent the entire article up until this section explaining why winning gamblers don’t play slot machines. But there’s a single situation where you can play slot machines with a long term positive expectation.

The problem with this is that it doesn’t happen often. The other issue is that even when it does happen, you aren’t guaranteed to make a profit. This means that even if you find the perfect situation, you might not want to play.

Every once in a while, a slot machine that has a progressive jackpot has a prize increase so high that it eliminates the house edge. But the only way to know when this happens is to know the base house edge for the machine and the odds of hitting the jackpot.

This information isn’t easy to come by, but it’s available for some machines.

When this happens, even though you have a slight edge when you play, you’re still going to lose money if you play and don’t hit the jackpot. And the chances of hitting the jackpot is still going to be one in millions.

## Our Conclusions About These Slots Math Facts

Slot machine math is really simple. It doesn’t look simple at first, but once you see exactly how the machines work, you can use this knowledge to make smarter playing decisions. Sadly, the best decision is to stop playing slot machines altogether if you want to guarantee you don’t lose all your money.

Math won’t help you develop a winning slot machine strategy. This means that no matter how much money you have in your bankroll, you’re never going to have enough because of the way the game is programmed.

The only way to use math to beat slot machines is to find the magic slots combination. And even when you do find it, you still need a little luck on your side.

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