Online Roulette Ireland

Roulette is one of the World’s most classic casino games. For many, the Roulette wheel is a symbol of the modern casino, winning chances and risk and glamour. Roulette is both popular at online casinos and land-based casinos. I this guide we will go through what rules count in Roulette. What return and odds you can expect in the game, along with giving you suggestions for what online casinos are best at playing Roulette.

Best Roulette Casinos in Ireland
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Roulette Rules - How to Play! 

Below are the most essential rules you have to know to play Roulette. The rules are basically the same whether you play on an online casino or a land-based one. 

To start with, you pick what type of Roulette you want to play. There are a few different ones and the difference in rules from each type is not major. You can choose between French, American and European versions. You play by placing your chips within the board next to the Roulette wheel. The wheel itself numbered and coloured pockets. 37 pockets in European and French Roulette and 39 pockets in American Roulette. 

The dealer will spin the wheel so it’s rotating clockwise. The dealer will then throw a little ball onto the wheel spinning in the opposite direction. You bet on what pocket or what combination of pockets the ball will land in. If you guess correctly you can win between 2x and 35x your bet. 

The board next to the wheel gives opportunities for different kinds of bets. As a rookie in the Roulette game, it is easier to bet on options that double your bet in reward. It is also easier to comprehend at first because it is a lot more simple and there is a greater chance of winning. This means that you will either bet on black or red numbers or on odd or even numbers. 

Other simple Roulette wagers include bets on the top, the middle and the bottom third of the numbers. These triple your bet if you win. On the other hand, if you are up for taking a risk you can bet on a single number. The chance of winning will be smaller, but if you win your reward will be 35x your bet. Below is a short step by step guide on how to play:

  1. Choose the type of Roulette you want to play;
  2. Decide the amount your wager will be and on what colour and/or number;
  3. The game begins! The dealer spins the wheel and throws the ball;
  4. The balls land in one of the pockets;
  5. If you were lucky, you won! The size of your reward is dependant on your odds and the Roulette type;
  6. The game is over and a new round can.

Wagers and Rules of Roulette

The players in the game place their chips on the table on either inside bets or outside bets; on the inner or outer side of the wheel. Inner bets mean that the player will place his/her chips on numbers or rows on the board next to the wheel. The bets you can make on the inner side are called inside bets and are the following.

WagerNumbers included
Straight upThe wager is placed on a single number.
Split betThe wager is placed on the line that separates two numbers. This way the bet is on two numbers.
Three Line / StreetChips are placed on the edge of a horizontal row. This includes three different numbers.
CornerThe wager is placed where the numbers meet in the corners. The bet is on four different numbers.
Six LineThe chips are placed on two adjacent streets or rows. The bet is here on six different numbers.

Apart from these wagers, some Roulette games have even more types of bets. However, the distribution of numbers marked on the board is always the same. 

WagerNumbers included
Column The chips are placed in the field marked with 2:1 at the end of each column. The bet includes 12 numbers.
1: 12, a:12 og 3:e 12The wager is placed on the first twelve numbers 1-12, second twelve numbers 13-24 or third twelve numbers 25-36.
High / LowThe wager is placed on either the high numbers 1-18 or the low numbers 19-36.
Red / BlackThe wager is placed on either the red or the black colour. It includes 18 numbers.
Odd / EvenThe wager is placed on the field with either odd or even numbers. It includes 18 numbers.

The Roulette Wheel

Below you can see an image of the Roulette wheels. These are the two most common types: European and American. The wheels look almost identical. The difference is that the American type has a pocket with 0 and one with 00: a. In European Roulette wheels there is only 0: a. 

Rewards and Odds in Roulette

Something that is good to know when playing Roulette are your winning chances. The available odds can vary depending on what type you play on. It is good to know what odds there are before you place your Roulette bet. It can help you play smarter and maybe even make a form of strategy. The more you know about the casino games you play, the bigger your chance of winning.

WagerNumbers includedOdds
Straight up135:1
Split bet217:1
Corner bet48:1
Dozen / Column122:1
High / Low, Red / Black, Even / Odd181:1

As you can see in the table above, the Roulette odds are quite decent in comparison to many other casino games. Especially if you compare to e.g. slots, although you can win bigger rewards on some slots than in Roulette. 

It is relatively easy to calculate your chances of winning in Roulette. If we assume that you choose to play European Roulette, then there are 37 different possibilities that all represent the 37 pockets the ball can land in. 

Calculate Your Roulette Odds

To get your chances in percentages, the number of the wager should be divided by 37 and then multiplied by 100. 

To give an example, if you bet on a single number you calculate it as follows. Let’s assume that you choose to bet on number 8. Then your chance of winning is 1/37=0.0270. You then multiply by 100 i.e. 0.0270 x 100 = 2.70. The chance of winning is then 2.70%. 

If we instead assume that you choose to bet on red, odd or even numbers then it’s the following calculations. The amount of these numbers would be 18 out of 37. 18/37x100 = 48.65%. This is your chance of winning in this case. If you are playing American Roulette, then you would have to switch out 37 for 38 as that version has one extra pocket. That also means that in European and French Roulette you have a slightly higher chance of winning. 

Remember that these calculations show your chances of winning in casino Roulette. The winner chances do not reflect the award size. The chance of winning on a single number is 1 out of 37 but the amount paid if you win is based on the amount of your wager. 

Types of Roulette

Below you can read about the different Roulette variations. These versions are both available on the new online casinos as well as land-based casinos. 

European and French Roulette

The first Roulette wheel was built by the French mathematician and philosopher Blaise Pascal back in the 17th century. Pascal was in search of an infinite machine and nowadays he is mostly known for naming the unit of measure for pressure. 

The games we know as Roulette was illustrated in different books from the late 1700s and at the beginning of the 1800s. In the first games in France, they had both a zero and a double zero. That means that the first versions were actually what we know as American Roulette. The columns were added later to give the casinos a mathematical advantage. 

What we today know as European or French with 37 pockets and a zero was invented by the brothers Francois and Louis Blanc. They were casino owners, who introduced a lot of gambling to Germany. 

American Roulette 

This style of Roulette that was invented in France later came to be American Roulette when it spread to the rest of Europe. On the other hand, the wheel was created in Germany by Frenchmen called European Roulette when it was introduced in the US. 

So Roulette has been under development for quite a while and all the way from Pascal's lab and onto today’s Roulette that you can even play on your mobile. Today you can play on your smartphone, tablet or laptop from anywhere in the world which is somewhat of a development. 

Roulette With a Progressive Jackpot

Roulette Royale is a jackpot roulette, which means that for every wager you place in the game a part of your lost bets goes to a big pot. The pot goes continuously as the game is being played over and over again. This means that it can grow quite large relatively fast. Though you will need a bit of luck if you wanna take it home. To win the big jackpot, the balls need to land in the same pocket five times in a row. The pocket you wager on. 

Hot Streak Bonus Roulette works a bit differently. If you want to participate in the jackpot game, you have to place a bet in the Hot Streak field, which is marked by six red dots representing the six out of 36 pockets on the wheel. Det maximum reward you can win in this game is 25000 x your bet. It will pay out if the ball stays among the six number row you chose to wager on. 

Roulette With Multiple Wheels 

There are a few types of Roulette with more than one wheel, which you can play online. You place your wager as usual but click “spin” and the same bet will be spun on more than one wheel at a time. 

The most popular of this type you will find is Microgamings Multi Wheel Roulette, where you spin eight-wheel at the same time. If you for example choose to bet on a single number and you choose number 32, when you press spin you have eight chances to win. 


Boule is a game that has a lot of similarities to Roulette. It can be viewed as Roulette’s little brother. The goal is the same as in Roulette where the ball lands on a spinning wheel. The player has more than one bet that can result in a reward. The Boule wheel is separated into two parts, each part consisting of the numbers 1-9. There are a total of 18 pockets the ball can land in. 

The players start by placing his/her wager. You can wager on a single number, red/black, low/high or odd/even. When all players have placed their bets on the table, the dealer will release the ball. The ball has a much larger size than the Roulette ball. If the ball lands on the number 5 all bets except any bet on 5 will be at a loss. 

Strategy and Systems in Roulette

Endless amounts of Roulette strategies and systems are out there. Some people try to sell “the perfect Roulette system” to players. We just want to mention that there is no such thing as a perfect roulette system or strategy. 

The math behind the game makes it impossible to create a perfect strategy that works every time. Though it can be a lot of fun to try out different strategies. Some players find it a good way to stay in control of their bankroll as well. 

The Martingale Strategy 

The Martingale Strategy is about constantly playing with low odds. That way you can leave the table as a winner at all times, because of the low wagers you are making. 

If you want to try the Martingale Strategy you start by deciding your base game, which refers to the lowest bet you will place. Let’s assume that you decide on it being €1. You then start by placing a bet of €1 with even rewards. If you win, you bet the same amount again. If you lose, you raise your base game to €2. For every loss, you keep doubling your base game until you win back what you have lost. Then you start from the beginning again with a base game of €1. To sum up: 

  1. Decide on a base game;
  2. If you win you wager the same amount again;
  3. If you lose you double the wager.

The Labouchere Strategy 

Labouchere kind of works in the same way as Martingale, designed for even wagers. The strategy works as follows. 

First, you decide how much you want to invest to win. After that, you part that amount into even bets. Let’s look at an example. Let’s assume that you decide to win €100. Then you divide this amount into 7, 15, 10, 2, 8, 20, 10, 5, 14, 9 (sum of 100). Then you add the number on the far right and the far left which will give you 7+9 = 16. 

If you win, you will exclude those numbers on the far left and right and then you move on to the numbers next to them. That makes 15 and 14. If you lose you add the amount lost (€16) to the far right of the number sequence. 

Then you add that number with the one on the far left and then your next wager will be 16+9. So then you make a bet of €25. You continue this way until you lose your total intended investment or until you win that amount. To sum up: 

  1. Have a set amount you want to invest;
  2. Divide your investment into 10 different and odds amounts.

The Fibonacci System 

As with the previous system, Fibonacci builds on a system that wants you to increase your wager when you lose and decrease your bet when you win. You are doing this to minimize your losses.

In this strategy, you will be following the Fibonacci sequence which begins at 1. You can see it below


If we assume that you decide on a base game of €1 then you invest €2 as your first wager and you will continue this bet until you lose. When losing you go to the next number in the sequence and make a bet of €3. If you win you go a step back in the sequence. 

The idea behind this strategy is to even out losses over time. Although a downside to this could be that it doesn’t take many losses in a row for you to bet bigger amounts. That means that if we say that you set a budget of €150, it can be reached fast. To sum up: 

  1. Place wagers according to the Fibonacci sequence;
  2. If you lose your next wager will be the next number to the right in the sequence;
  3. If you win your next wager will be the next number to the left in the sequence.


The use of strategies is not cheating. However, you should be aware that some land-based casinos will stop you from using the most commonly known systems. Especially if they notice you win a lot of money. 

On online casinos, it is a lot more difficult for them to stop you when using any of the above systems or strategies. This is why we recommend you use these when playing live Roulette online. 

Software Providers and Alternatives to Roulette Online

As opposed to slots, Roulette is not a game that depends on cool animations and complicated graphics. In spite of this, the different Roulette software still are quite different. That also means that it can be difficult for you as a player to choose from all the variants. For example, a provider like Microgaming has a lot of Roulette games to choose from. 

The most well-known is their Multi Wheel Roulette. Here you can play on eight wheels at a time, so you have to keep track of eight different Roulette tables. The game is a lot of fun but doesn’t forget to keep an eye on your bankroll. Providers like Microgaming doesn’t only make Roulette. You can also play Blackjack, Poker and other popular casino table games. 


The Swedish NetEnt (NetEntertainment) has fewer options to choose from. In general, we can safely say that their games are of high quality though. There are of course more providers out there who offer these games, but we would recommend you try Roulette out from either Microgaming or NetEnt. You will easily be able to find the European, French and American types. 

In the games by both providers, you will be able to find “hot” and “cold” numbers. This means that the games show what numbers appear often and not during the games. It doesn’t affect your winning chances, but can be a fun little detail that gives you more information about the game

Play Roulette for Free

Do you wanna try out Roulette either for free or play for real money? Then you can try out the demo version below. Afterwards, you can choose one of the Irish online casinos in the list above, where you can play for real money. It can be a good idea to take a couple of rounds of practice first. Especially if you are new to the game. Then you will be ready for when you decide to create an account and start playing.

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Roulette FAQs

No, all online Roulette games are audited by third-party companies to ensure gaming fairness.
Generally, there is no difference between online and traditional roulette. The same rules apply; a computer just operates the virtual games. However, with the arrival of live Roulette, there’s no difference at all.
Choosing the best bet is all down to preference. For players that like a high volatility game (i.e. they like big wins but don’t mind it taking time to get there), placing a straight bet on a single number is the way to go. For those that prefer a low volatility option (smaller, more consistent wins), then playing an outside bet is a safer option.
When it comes down to it, playing Roulette is a game of luck. Where there is skill is in being able to manage a bankroll to last as long as you wish to keep playing.

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Siobhan Aslett

Irish Sportsbook Specialist

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