Best Online Roulette Casinos To Try in 2025

Roulette has been around for a few centuries now, which has turned it into one of the world’s most popular casino games. Essentially, the goal is to predict where the white ball lands among the 37 spaces of the roulette wheel (zero plus 36 numbers). Overall, online roulette is a pretty straightforward game – bet on the space you think the ball will land and wait.  It’s very easy to learn how to play casino roulette. However, it gets complicated once you start looking into all the different wagers you can place.

Choosing the best casino sites for online roulette is no easy task, especially if you’re a beginner. Luckily, our team has compiled the most important criteria to look for when choosing a casino roulette game. Here’s what our ranking criteria tests:

• Licensing – Licensed online roulette casinos are thoroughly tested to guarantee the game’s fairness. As such, players don’t have to worry about their safety and security.
• Game selection – Having multiple ways to play roulette at a casino is essential, as many variants are available.

The main benefits of playing casino roulette live include:

• Although there are no casino roulette winning tricks, there are ways you can manage your bankroll more efficiently.
• Playing roulette at a casino is a social experience that brings people closer.
  
• Opting for casino roulette live or online roulette is faster and more convenient than going to a brick-and-mortar casino.
  
• There are several casino roulette game variants, making it a highly diverse game.
  
• Players can enjoy several bonuses when they play roulette at a casino on the Internet.
  
• Online casino roulette live is considered fairer since games use a live dealer.
  

Consider the following tips and tricks if you're looking to learn how to play casino roulette:

The game is divided into three phases:

1. Players place their wagers;
2. The ball is placed in the wheel while it spins until it stops, and then the ball lands in a space;
3. Bets are collected and paid and a new round of the casino roulette game starts.

Outside Bets

• Colour – The colour of the space the ball lands: black or red.
• Odd/Even – Bet whether the final number is odd or even.
  
• Dozens – A bet that allows players to decide which dozen segment (first 12, second 12, third 12) the ball lands.
  
• Lines – Players can bet on one of three lines (a series of consecutive numbers) in the casino roulette game.
  
• High or Low – Bet if the final number is under or over 18.
  
• There are also several more complicated bets players can place in online roulette, including splits, straights, corners and baskets.
  

Players can make a wide variety of bets – outside and inside bets.

Take a look at some of the variants you can find while playing online roulette in Irish casinos:

Regarding the style of gameplay, there are two casino roulette games available at online casinos:

After learning the game, it’s now time to play it. If you’re looking to get started in online roulette, here’s what you need to do:

1. Register at one of the top online roulette casinos in Ireland.
2. Choose the roulette variant you want to play.
   
3. Decide how much you want to stake.
   
4. Go to the table and place your bets.
   
5. Wait to see if you win.
   

It’s as simple as that. You can now enter the fun with millions of players from all around the globe.

Bonuses are used by online casinos to attract new customers through the door, so to speak and can come in many guises.  

With the online casino industry being as competitive as it is, casinos, in particular new casinos, need to offer bonuses that are bigger and better than anyone else to ensure players sign up with them.

It is very rare to get a bonus from a casino without there being a wagering or play through requirement attached to it. This is a requirement that affects how a player can spend any winnings.  

For example, a €50 Signup Bonus has a 20x wagering requirement. The wagering requirement would be €50 x 20, which is €1000. This means that a player would have to wager €1000 before they could withdraw any money from the casino.

Bonuses vary from casino to casino. Here’s a list of the most popular casino bonuses players could be tempted with:

Welcome bonus: A one-off bonus that could be free spins or a cash match to entice players to sign up

No deposit bonus: A bonus of free cash or free spins given to players for signing up at a particular casino.

Free spin bonus: A bonus of a set amount of free spins to try on a selected slot game once a player has signed up.

Deposit bonus: A % bonus of the amount that a player deposits when signing up. Usually, this is 100% up to a capped amount.

Roulette bonuses are usually in the form of a deposit bonus, where you get extra cash to play with. A player’s initial deposit, plus the cash-matched amount, can be played on table games, including poker, baccarat and roulette.

With the rise of online gambling, many Irish casinos now offer their players fantastic casino apps and mobile websites. You can play online roulette on these just like on the desktop version of a site.

• Online roulette is a popular online casino game that is based on the same rules as traditional roulette.
• The game is played by placing bets on a wheel with 37 or 38 numbered pockets.
  
• Online roulette is available in both European and American versions.
  
• The European version has 37 pockets, with numbers ranging from 0 to 36.
  
• The American version has 38 pockets, with numbers ranging from 0 to 36 and a double zero.
  
• The house edge in online roulette is usually around 2.7%, depending on the version of the game.
  
• Online roulette can be played for free or for real money.
  

• Roulette is one of the most popular casino games in the world, with an estimated 5.5 million players worldwide.
• In 2019, the global online gambling market was valued at $53.7 billion, with online roulette contributing $3.3 billion of that.
  
• The most popular variation of online roulette is European Roulette, which has a house edge of 2.7%.
  
• The American version of online roulette has a house edge of 5.26%, making it less popular than the European version.
  
• The most popular bet in online roulette is a straight bet, which pays out at 35:1.
  
• The odds of winning a straight bet in online roulette are 37:1.
  

Playing roulette at an online casino gives players two options, first and foremost.

Online roulette and live roulette.

Online roulette is basically a kind of video roulette where an RNG (Random Number Generator) determines where the ball will land in the roulette wheel.

Live roulette games, on the other hand, are actually live streams of roulette tables that allows players to take part in alongside other players, from the comfort of their own homes. 

These live roulette games are set up in high-class studios, with a roulette table that’s operated by a real-life, “live” human croupier.

They provide an interactive online gambling experience where the gameplay unfolds in real time and in front of your eyes.

A live casino game is as close as a player can get to the real thing, with a real ball and real roulette wheel; this can be both exciting and exhilarating for players, especially if they win!

Roulette was invented in 18th-century France by a guy called Pascal, but it could well have been present as early as the Roman, Greek and Chinese civilisations.

The game has come a long way since its humble beginnings, and its diversification now caters to different strategies and player preferences.

The four most popular roulette versions available to players now are European Roulette, American Roulette, Bonus Roulette and French Roulette.

From its apparent French beginnings, European Roulette is the original and most popular variant. This could be down to the straightforward rules, the low house edge, which is 2.7%, and the single green 0.

French roulette has a unique rule for players in that they can recover half of their original stake or leave it until the next bet if the ball lands on the green zero (0).

American Roulette is slightly different to its French counterpart, with the addition of a double zero (00), which affects the player’s odds as the house edge is much higher at 5.26%.

Bonus Roulette is a completely different kettle of fish and is an online version of the game that offers players bonuses for certain outcomes.

For example, a bonus round could be activated when the ball lands on the zero (0) or a player is offered certain odds when the ball lands on a certain number, which is predetermined prior to the game starting.

The game variations available offer players a fully immersive casino experience, and there is literally something for everyone.

The online casino market is constantly changing and growing, and new online casino sites are frequently being launched. Many of these sites offer players slot games, scratchcards, bingo and table games such as poker, craps and roulette in various forms.

There are numerous online casino experts who carry out extensive research and scour the internet looking for the best new sites for playing roulette online.

For players who like to experience the thrill of different online casinos, it is a good idea to bookmark one of these pages and keep checking in with the page to see what updates there are when it comes to online roulette sites. Once bookmarked, the page will give players easy access to all the latest sites available.

It’s important for players to stay up to date with the latest online roulette sites. Players can hear about new opportunities to play, the latest updates on roulette games available and even new strategies, all of which can enhance and positively improve a player’s overall experience.

Roulette enthusiasts might be surprised to learn that they can actually play roulette for free online without the need to wager any actual real cash.

Many casinos give players the opportunity to try roulette games for free under “Demo Mode” or “Free Play” options.

Players new to the game of roulette can take advantage of this opportunity to play for free and learn the rules, practice gaming strategies or simply play the game for entertainment purposes without spending any money.

Casino game developers often make all or most of the roulette variations available in these “Free Modes.” This allows players to experience different styles and rules of the game to see which one they prefer.

Free online roulette games are a great idea and completely risk-free for the player. These free games essentially give players the chance to play for free until they feel comfortable and confident enough to place a real bet.

Before playing at a roulette casino, it is important for players to understand the RTP (Return to Player) and house edge %, both of which will have a significant impact on any winnings.

The RTP is basically the opposite or flip side of the house edge (casino advantage).

If the RTP is 95%, then the house edge would be 5%

American roulette has a house edge of 5.6%, the European roulette house edge is 2.7% and French roulette has a house edge that could be as low as 1.35.

Roulette players need to take into account the house edge when looking for a roulette casino to play at. The higher the house edge, the lower the RTP - this essentially means that the player has less of a chance of winning.

It is important that players are informed of both the RTP and house edge before playing a game of roulette - this can influence betting and gaming strategies, not to mention the overall gaming experience.

There are many roulette casinos available online, but the best ones out there for players to try right now are Oshi Casino, Vulkan Vegas, Nine Casino, Dazard Casino and Novibet.

Players should remember that they can play roulette for free at many casinos by choosing the “Demo Play” or “Free Play” options in the roulette lobby.

There are numerous variations when it comes to online roulette casinos, the most popular being American roulette, European roulette and French roulette.