Slots machines, as games of chance (rather than skill), are generally more about having fun than they are about making money.

However, there are things you can do to maximize your wins and minimize your losses. For example, by calculating a slot machine’s payout percentage, you can obtain a larger picture idea of how much money you stand to win back. Other tactics include using effective bankroll management techniques, joining a slots club to benefit from its rewards programs, and more.

What Are the Odds of Winning on a Slot Machine?

The odds of winning any casino jackpot vary from one game to another, on different coin values for the different bets you place, and in some cases on a slot machine game with the same denomination but playing on different machines. If it's possible to calculate the odds of winning the lottery, I guess the same can be done for winning a major jackpot at a slot. In other words, if we can gather data on the number of slot players in a given year in a city or casino and determine the number of major winners, then we can correlate that to a number, like 1 in 12,000,000. In the typical slot machines the top jackpot for every reel would correspond to just one virtual stop. What this means is that the chance of the player hitting the jackpot in one reel is 1 to 64. If all the reels in the machine are set up that way, then the chance of hitting the jackpot symbol in all the 3 reels is 262,144.

Slot machine odds used to be easy to calculate. When you’re dealing with three reels, ten symbols on each reel, and a limited pay table, then it’s just a simple math problem. But the rise of electromechanical slot machines and (later) video slots added some complexity to the situation.

How Probability Works

Probability has two meanings. One is the likelihood of whether or not something will happen. The other is the branch of mathematics that calculates that likelihood. To understand the odds as they relate to slot machines (or any other gambling game), you have to understand the basic math behind probability.

Suppose you have a slot machine with three reels with ten symbols on each, and it only pays out when three cherries hit. The odds of winning that jackpot, as we determined earlier, is 1/1000. If we set the jackpot as $900, and charge $1 per bet, the payout percentage for that game will be 90%, or $900/$1000. Your odds of winning are better than this, as you can hit five bells, five whistles or five of any other set of symbols, so on this machine your odds of any set of five are actually 5 x 0.032%, or 0.16%. So once in every 625 spins of this hypothetical machine, you’ll hit your set of five identical symbols for the jackpot.

Don’t worry though. The math isn’t hard. Probability involves addition, subtraction, multiplication, and division, all of which you learned in middle school.

The first principle of probability is that every event has a probability of between 0 and 1. If something has no chance of ever happening, then its probability is 0. If something will always happen, no matter what, then its probability is 1.

Probability is, therefore, always a fraction. It can be expressed in multiple ways, as a decimal, as a fraction, as a percentage, and as odds.

A simple example is a coin flip. The probability of getting heads when you flip a coin is 50%. That’s common sense, but how is it determined mathematically?

You simply take the total number of possible outcomes, and divide the outcome you’re trying to determine the probability of it by that number. There are two possibilities when flipping a coin, heads or tails, but only one of them is heads. That’s 1 divided by 2, which can be expressed as ½, 50%, 0.5, or 1 to 1 odds.

Odds are expressed as the number of ways something won’t happen versus the number of ways that something will happen. For example, if you’re rolling a single six-sided die, and you want to know the odds of rolling a six, you’re looking at 5 to 1 odds. There are five ways to roll something other than a six, and only one way of rolling a six.

When you want to determine the probability of multiple things happening, you use addition or multiplication, depending on whether you want to determine whether one OR the other event will occur, or whether you want to determine whether one event AND the other event will occur.

If you’re looking at an “OR” question, you add the probabilities together. If you’re looking at an “AND” question, you multiply the probabilities by each other.

So if you want to know what the probability of rolling two dice and having one or the other come up with a six, you add the probabilities together. 1/6 + 1/6 = 2/6, which is rounded down to 1/3.

If you want to know the probability of rolling two dice and having BOTH of them come up six, you multiply the probabilities. 1/6 X 1/6 = 1/36.

How Slot Machine Odds USED to Work

Early slot machines were mechanical devices. They had three metal reels that had ten possible stops each.

To calculate the odds of a single symbol appearing on a reel, you just divide the one symbol by the total number of potential outcomes. So if you had one cherry on a reel, your odds of hitting that cherry were 1/10, or 10%.

To calculate the odds of getting three cherries, you multiple 1/10 X 1/10 X 1/10 and get 1/1000, or 0.1%.

If the odds of hitting that symbol are the same as all the others, then you have 10 possible jackpots you can win, which means that your chances of winning SOMETHING are 10/1000, which is 1%.

Most people wouldn’t play a slot machine that lost 99 times out of 100, though, so slot machine designers added additional, smaller prizes for getting two symbols out of three for certain symbols. And as long as they paid out less in prizes than the odds of hitting those jackpots, then those slots are guaranteed to make a profit in the long run.

For example, if a prize for hitting three cherries was $1000, you’d be playing a break-even game, but if the prize were $750, it’s easy to see how the casino would be guaranteed a profit. The difference between the odds of winning and the payout odds is where the casino makes its money.

How Slot Machines Work Now

Modern slot machines use a computer program called a random number generator to determine the outcomes of the various spins of the reels. This creates an imaginary reel with a number of symbols limited only by the program in question.

A mechanical slot machine with 256 symbols per reel would be huge, too large to play, much less to build. But a computer can create an imaginary reel with 256 symbols per reel and take up no more space than an iPod Shuffle.

To make things even more interesting and entertaining, slot machine designers can program different probabilities for each symbol to come up. Most symbols might come up once every 256 spins, but others might come up twice as often, while still others might only come up half as often.

This enables slot machine designers and casinos to offer slot machine games with far larger jackpots than they were able to when they were limited by mechanical reels. And they’re able to offer these large jackpots and still generate a healthy profit.

How Does This Relate to Payback Percentages?

The payback percentage is the amount of money that the slot machine is designed to pay out over an enormous number of spins. This number is almost always less than 100%. The difference between 100% and the payback percentage is the house edge, and that’s where the casino makes its profits.

A simple example can help illustrate how this works. Suppose you have a slot machine with three reels with ten symbols on each, and it only pays out when three cherries hit. The odds of winning that jackpot, as we determined earlier, is 1/1000.

If we set the jackpot as $900, and charge $1 per bet, the payout percentage for that game will be 90%, or $900/$1000. Of course, no one would play a slots game which only paid out once in every 1000 spins, which is why there are various smaller payouts programmed in.

There’s no way to tell what the payback percentage on a particular game is unless you have access to the par sheet for that machine. Casino management has that information, but players never have access to that info.

The best slot machine odds are almost always found in real casinos. If you see slot machines in an airport or a bar, be aware that the payback percentages on those games is much lower than you’ll see in a real casino.

How to Win at Slot Machines

Everyone would like to know how to win at slots, but the truth is that winning at slot machines isn’t any harder than losing at slot machines. You put your money in the machine, spin the reels, and hope for the best. Slot machines are meant to be fun; they’re not intended to provide the player with an income.

In fact, the reality is just the opposite. Slots are there to provide the casino owners with an income. How that works is one of the subjects of this page.

On the other hand, you can minimize your losses and increase your enjoyment of slots games by understanding how they work. You can also learn which slots pay back the most money. In the long run, the house will still have an edge over you, but understanding how much you can expect to lose in a given venue can help you make better bankroll management decisions.

In fact, it might be a good idea to modify you definition of “winning at slots”. Instead of considering yourself a winner if you bring home a big profit, consider yourself a winner any time you played and had a lot of fun.

How Slots Work

All slot machines in modern casinos use a random number generator (an “RNG) to determine the results of each spin. An RNG is a tiny computer that does nothing but constantly generate numbers. When you push the spin button, that microcomputer selects a number which determines the outcome. In fact, this happens before the reels have even stopped spinning.

On modern slot machines, the reels are just there for show. From a practical standpoint, you could put a quarter in a machine, push a button, and have the screen flash: “You lose!” or “You win $10”. The mechanism that determined the outcome would be the same, but who would want to play a game like that, especially if you know that the house has a mathematical edge over the player.

The spinning reels, the sound effects, and the bonus games are all there to make the game more interesting to play. If you don’t like the artwork, the music, or any other aspect of a slots game, don’t bother playing it, because those are the real rewards of playing. The chance of getting lucky and winning a jackpot is a real reward, too, but don’t ignore the other aspects of the game.

The random number generator is programmed to pay back a certain percentage of the money paid into it over a period of time. This period of time is known in gambling math as “the long run”, and it’s a lot longer than most people think. We’re talking about tens of thousands of spins, not dozens or hundreds.

This percentage that’s programmed into these machines is always less than 100%. If a slots game were programmed to pay back more than 100% of the money put into it, it would lose money for the casino.

Casinos aren’t in business to lose money.

The trick is to find slot machines that have the highest payout percentages.

Which Slots Pay Back the Most Money

If every slot machine game in the world had a payback percentage posted on the machine somewhere, it would be easy to determine which slots pay back the most money. You could limit your play to machines with a payback percentage of over 95% for example.

It’s too bad casinos don’t provide that information on specific games, though.

You can find information about specific locations and their payback percentages, though. Some gambling guides and magazines publish this information. For example, The American Casino Guide provides certified information about the payout percentages in various states. Not all states reveal this information, but it’s not a huge leap of logic to expect better payback percentages in states that do reveal this information.

For example, the overall payback percentage for slots in Black Hawk, Colorado is 92.8%. In Central City, Colorado, it’s 92.93%, and in Cripple Creek, it’s 93.66%. Alabama doesn’t release the numbers on their payback percentages.

Which casinos do you think offer the better game?

A couple of guidelines hold true no matter where you play, though. One of those is that payouts are better in large cities with lots of gambling. For example, the payouts in Vegas are higher overall than the payouts in Colorado. And the payouts improve when you play for higher stakes. For example, penny slots in Vegas average around 88% to 91%, but dollars slots average between 93% and 96%. Finally, slot machines at airports usually offer the lowest payouts.

What does that mean for the player? It means that over the long run, if you wager $x on a particular game, you’ll win back $x times the payback percentage for that machine. If you’re playing a dollar slot machine on the Strip in Las Vegas, for example, and the payout percentage is around 93%, then if you place $10,000 in wagers, you’ll win back $9300. You lost $700.

That’s only a long term mathematical expectation, though. In the short run, anything can happen, and that’s what keeps people playing.

How to Maximize Your Winnings and Minimize Your Losses

There are three ways to maximize your winnings and minimize your losses. The first is to always join the slots club, and always use your member card while you play. Slots club members get a percentage of their play returned to them in the form of casino rewards and cash back. This is normally a tiny percentage (think 0.1% or 0.2%), but it adds up, especially if you play a lot.

Don’t buy into the myth that playing with your slots club card lowers your expected return on the game, either. That’s not true. The random number generator in these games has no way of knowing whether or not you’re using your slots club card or not.

The second way to increase your winnings and minimize your losses is to use effective bankroll management techniques. This means limiting the amount of time that you play, limiting the amount of money that you’re willing to lose in any session and in any given gambling trip, and finding other fun things to do with your time besides just playing the slots.

Finally, try to play the machines with the highest payout percentage. Over the long run, if you keep playing, you’ll probably eventually wind up a loser at the slots (unless you hit a huge progressive jackpot), but you’ll lose your money more slowly and get more entertainment value for the money you gambled.

As far as the casino industry is concerned, slot machine games are the most played games, yet, they are the least understood.

In the UK, slot machine games, also known as the fruit machine games, are some of the most sought after games at the land based casinos, and in the US, where they were first played in the 1890’s, they continue enjoying prominence and popularity among the players!

Australia, where they are referred to as Pokies, has more slots per capita than the US though, and while not at the same level as Australia, slot machine games continue to receive game time across different European countries and different gambling hotspots in Macau.

Online, hundreds of millions of bettors continue playing video slot machine games, as casual players through different social media application or for real cash at the different online casinos.

But even to those who have devoted their free time playing slots; the different slot terms, how they work, and the odds of winning the jackpots remain in the dark!

Is it possible to win playing slots jackpot?

The first and popular question that most of bettors ask is ‘Can I win the jackpot games?’ Right after this, they’ll ask ‘Is there a strategy or secret to winning big?’

Odds Of Winning Slot Machine Jackpot Gta

It’s natural enough for any player to want to win! What’s the point of playing anyway? Is it not to experience the thrill and big wins that come with the video slot games?

Can I win while playing the jackpot slot games?

Sometimes, yes! All the payoffs as indicated on the video slot game actually represent your chance of winning. Any slots player who very often plays the game will increase his/her chances of winning and a reason to celebrate. But we are yet to see someone, besides the woman who won €1.75 million who while playing the same video slot game in a month, defied the odds of 625million:1 and won the same game twice in a row!

Is there a strategy or a secret to winning big?

Let nobody lie to you that they used a well worked out formula to win the video slot games! With rare cases, 99% of the slot machine games purely rely on chance. The results are determined by the Random Number Generator, and there’s nothing the casino or bettor can do to influence how the numbers are generated.

To this popular question, there isn’t any magical strategy or formula to increase your chances of winning! Only cross your fingers and pray lady luck is on your side!

Odds Of Hitting Jackpot On Slot Machine

What are the odds of winning a casino jackpot?

The odds of winning any casino jackpot vary from one game to another, on different coin values for the different bets you place, and in some cases on a slot machine game with the same denomination but playing on different machines. Casinos don’t usually advertise the odds of the different games and neither do they post them on the different machines.

Therefore, the best that we could do to estimate the odds of winning the different jackpot is to compare different games, offered at different casinos. For the estimate, we focused our attention on the United Kingdom market, where the casino average payouts are made public by the UK Gambling Commission for bettors to see.

Odds Of Winning Major Jackpot On Slot Machine

The percentages are different from one casino to another but the overall look of the paybacks look like this: Slot machines normally pay higher percentages if you place bigger bets. Below are some average house edges and returns, based on the information that we gathered from the UK Gambling Commission.

Take note that the percentage of bets returned to the bettor as winnings increase as the size of the bet gets bigger. Gamblers who choose to go for the more expensive jackpot games get a larger portion of their wager back, and also stand a better chance of winning.

Does this mean that players should focus on placing bigger bets? No! By playing the more expensive game and get a larger portion of the bets you place back, but at the end of it, lose more money as you’ll be taking a bigger risk. The best thing to do is to let your bankroll guide you, and also avoid betting more money than you can afford.

Modern Video Slot Odds

Most of the modernised slot machines don’t have 10 numbers on each reel and most of the slot games, both at the online and land based casinos, have at least five reels as opposed to the traditional three reels. This means that the developers and programmers are always dealing with more complex machines, featuring hundreds if not thousands of stops, symbols or random numbers on each reel.

Below are some of the factors that are always considered when modern video slot odds are determined:

Odds Of Winning Jackpot On A Slot Machine

• When the slot machines are on video, the programmer can choose to make the reels as long as he/she needs them to be. If for example, to achieve the right odds the programmer requires a slot reel to feature a sequence of 1000 symbols, then he/she will have to program a 1,000 symbol reel.
• However, in the land-based casinos, it difficult for the programmer to fit the 1000 symbols in the mechanical slot machines. Therefore to achieve this, the programmers use what is referred to as the ‘Virtual Reel’. Thanks to this feature, the slot machines at the brick and mortar casinos with the small reels can act as if they have more symbols. For example, the programmer could tell the machine ‘Any time the RNG software stops on number 7, stop on the jackpot symbol. Any time it stops on numbers 5, 3, 1 or 9, stop on the first bar.’ By programming the machine this way, the highly sought symbol that triggers the jackpot can only appear once after several hundred or thousands spins. This plays a huge role in determining the odds of the jackpot. A good example was in 2003 when the world record jackpot of Megabucks machine paid out a mind-blowing $39 million. According to IGT, the company behind this game, the odds of winning the jackpot were approximately 1 in 50 million.

The Free Spins & Bonus Factor

Almost all the modern video slot games, including jackpots, have bonus events which come in different forms including the spinning of a bonus wheel as with Mega Millions; Pick’em bonuses as seen in Jackpot Party and you can check out free spins on our favourite sites at a number of highly recommended online casino operators.

During the bonus round, you have the chance of accumulating credits without spending any extra cash thanks to the in-game free spins bonus round. This has to account for while setting the game’s odds and paybacks during the regular reel spins. But how do the free spins contribute to the game’s overall jackpot?

Odds Of Getting Jackpot On Slot Machine

One of my friend, who happens to be a programmer told me that one of the games he has developed has a 90% RTP; 60% of this comes from the general reel spins, 30% comes from the different in-game bonuses, including the free spins and the remaining 10% comes from the house.

So how do you increase your odds of winning the casino jackpot?

Odds Of Winning Jackpot On Slot Machine

Below are rules of thumb that every bettor should follow to increase their chance of winning while playing video slot games.

• Always choose games that you understand better
• Make the most of the casino bonuses and offers to boost your bankroll. Most sites powered by NetEnt have free spins offers and deposit offers
• To ensure that your bankroll goes further, reduce the number of coins that you bet on each line and increase the number of paylines. This increase your chances of winning the bet