Online Roulette Guide

online roulette guide

Online roulette is one of the most popular casino games available whether played online for real money or at standard brick-and-mortar casinos due to chances for extremely large payouts. There are three variations of the game: European, French and American roulette.

The rules are simple. A croupier spins a ball along a wheel and players can choose to make a variety of bets on the inside or outside of the roulette table. Each player is designated different colored chips. Straight bets payout the most at 35:1, whereas popular outside bets such as odd or even, red or black, pay 1:1. The major difference between American roulette and its European counterparts is the incorporation of a double zero, thus increasing the house edge to 5.26% from 2.7%.

Top Online Casinos To Play Roulette

All Casino Bonus Codes

How to pick the best casino to play real money online roulette

Now that you’ve decided online roulette is the game for you, it’s important to know what to look for when picking an online casino to play roulette and win. Remember, roulette is a game of both luck and strategy, and doing a bit of homework can ensure you’re on the road to tons of fun and piles of cash. In this section we outline what you should look for when selecting an online roulette game for fun and profit.

Online Roulette Bonuses

Without a doubt online casino bonuses are what separate the wheat from the chaff. When it comes time to sit down at the real money online roulette table, selecting the casino with the best bonus can dramatically extend your bankroll, play time, fun and potential earnings. Casinos’ offer a wide variety of different bonuses that come with different rules. It’s essential to read the fine print before you select a bonus to make sure it applies to roulette at your casino of choice. Some bonuses, for example, will only apply to slots and keno, so pay close attention to the details.

Casino Security

Obviously, when playing roulette for real money at an online casino, security is of paramount concern. Make sure the casino is properly certified and has the necessary security protocols and internal rules in place. All of the casinos we review here at USA Online Casino have been extensively vetted to ensure your security and privacy are in good hands and that the casino uses state-of-the-art security protocols and leading industry standard personal data protection procedures to keep you safe and secure.

Game selection

Roulette comes in a variety of forms. While all online roulette games are played against the croupier and are based on choosing the winning number, the rules may vary slightly regarding what version of roulette you are playing. For instance, American roulette incorporates a double zero, further increasing the house edge to 5.26%. European and French roulette use a single zero, where the only key difference is the use of the en prison rule in the French version.

Start to play

One of the unique things about playing online casino games is that you’re not limited to playing in one, single physical location. When selecting an online casino to play roulette, make sure the casino offers complete cross-platform support, so you can play on your desktop, laptop, tablet, and mobile device (whether iPhone, Android or Windows phone), to ensure you have the freedom to play when and where you want, whenever the mood strikes you.


A roulette wheel is numbered 1-36 along with a zero (and additional double zero for American roulette). Bets are made to determine where on the wheel the ball will drop, on one of 36 colored and numbered pockets on the wheel, or a green zero pocket. Bets are made on the inside or outside of the table and pay out depending on the type of bet made. Players can choose to make multiple bets simultaneously.

Eye the Edge

Due to the addition of an extra zero in American Roulette, the house edge is increased to an unfavorable 5.26% compared to its European counterpart. European Roulette has halved house edge due to its use of a single zero, making it 2.7%. If you’re a fan of American Roulette, by all means take a spin; but it’s good especially as a beginner to keep in mind that the house has a greater advantage of taking your money.

Stick to the Outside

As a rule of thumb, especially for beginners, it is good to stick to betting outside the table. Though the profits may not be as large, they are statistically more consistent. Keeping your bets on red/black, high/low, or odd/even ensures that you have a less likely chance of losing your money, since you are given 1:1 odds. This does not necessarily grant a large return on a short game, but in the long run it’s much better for your bankroll.

Double Up

Martingale Strategy –The idea behind this strategy is that a player should double their bets after each loss. In essence, if you bet once and lose, you should double your following bet. If you win, you will get your money back, which will help keep your bankroll in control. While you may not win millions, at the very least you’ll be able to keep your losses in check, which some players might call a win in itself.

En Prison Rule

This rule is usually only applied to European wheels. It’s a rule that brings down the house edge to 1.35% on even money bets. The way it works is, after a loss, a player may be given the option to place their original stake en prison or “in prison”. The stake is left on the previous bet, and the croupier places a marker on it to show that it is being held. If the bet wins on the next spin, the player’s stake is returned.

Manage Your Money

This should come as a no-brainer, but one overlooked aspect of online gambling, or gambling in general, is successfully managing your bankroll. The key is to set a loss limit, and not to exceed it once you have laid out a proper strategy. Don’t get greedy or chase your losses.

Keep it Brief

Roulette is all about short winning streaks followed by cutting your losses. Unlike a game like blackjack, which can grant patient players long and lucrative upswings, roulette comes with such high stakes that it is not advised for players to stick around at the roulette table long. Large sums of money can be won in roulette, as long you don’t plan on sticking around long enough to lose it back.

Start Playing Now At the #1 US Online Casino

All Casino Bonus Codes


straight split bet

Straight/Split Bets

A straight bet is when you bet on a single number of the 1-36 numbers on the table or zero(s). It pays out 35:1. A split bet is when you place a chip on the line that intersects two neighboring numbers, meaning a shared bet between two numbers. Split bets pay out 17:1.
street double street bets

Street/Double Street Bets

A street bet is when you place a chip on the line that intersects the outside of the table and a row of three numbers on the inside of the table. It pays out 11:1. Double street bets can also be made by placing a chip in a similar manner between two sets of rows on the line that intersects the outside and inside of the table. Double street bets pay out 5:1.
corner square bets

Corner/Square Bets

A corner bet (also known as a square bet) is an inside bet on four numbers. It occurs when you place a chip on the line that intersects four neighboring numbers. Corner bets pay out 8:1. The house edge remains the same for this bet regardless of what version of roulette you are playing.
outside bets

Outside Bets

Outside bets are the most popular in roulette, and are excellent bets for beginners. These consist of whether the winning number will be red or black, odd or even or if it will fall within a range of low (1-18) or high (19-36) numbers known as fields. These bets pay out 1:1.
dozen columns bet

Dozen/Columns Bets

A dozen bet is when you place a chip on the outside of the table marked “1st”, “2nd” or “3rd twelve numbers” to wager that the winning number will land within one of these three boxes. A column bet is made when you place a chip at the end of one of the three columns of numbers. Both of these types of bets payout 2:1.
specialty roulette bets

Specialty Bets

Voisin du zero, Orphelins and Tiers du Cylindre are specialty bets utilized by French and European roulette tables known as called-bets. They refer to specialized sections of the roulette table that are represented by corresponding numbers and phrases on an ellipse. Each refers to a particular segment’s proximity to zero.


Who Invented roulette?

neteller casinoThough variations of games similar to roulette have been around for centuries. Roulette as we know it today (incorporating a spinning wheel) was first designed by French physicist, inventor, mathematician, and avid gambler, Blaise Pascal, in the 17th century. He was attempting to develop a perpetual motion machine (a popular notion at the time), and though he failed, he created one of the most popular casino games in existence today.

Where Does the Name Roulette Come From?

bitcoin casinoThe word roulette literally means “little wheel” in French and is an extremely popular game at the famed Monte Carlo casino. James Bond star, Sean Connery, also an avid gambler, once famously won over $200,000 in today’s money in roulette by betting on the number 17 three times in a row at a casino in the Italian Alps. This number became known as the “007 bet” among roulette aficionados due to its notoriety.

The Devil’s Game

bank wireThe game of roulette is known as the Devil’s Game due to the fact that the numbers 1-36 on the wheel add up to 666. Roulette is referred to as the “King of Casino Games” simply due to its association with casinos in Monte Carlo in the region of Monaco. Francis Blanc, the man credited with adding the single zero to the roulette wheel to establish a house-edge, also established the first casino in Monte Carlo.


Malaki, New Jersey

“My dad is always playing European Roulette on CoolCat Casino. I spent many hours watching what he did in the hope I might win like he sometimes does one day. So, on my 19th birthday he gave me 20 dollars to start off with, and I knew I wanted to play Roulette.

For my first game, I decided to stick with 6 numbers, they were 4, 8, 15, 16, and 23. If anyone knows those numbers are from the show LOST (I don’t even really like the show but I thought it would be funny). Basically I started winning a lot, I got up to $140 dollars and decided that I should call it quits. I kept betting until I didn’t win anything for the round. Turns out I kept winning. For 4 more rounds… I won something like $210 dollars. Doesn’t seem like much, but I did make a 10x profit and me and my friends had a great evening celebrating my birthday with champagne and cigars! I felt so posh!”

Frequently Asked Questions

Do roulette betting systems work?

Simply put, no, betting systems do not work in roulette. It is impossible to develop any kind of solid strategy in roulette that will accurately predict where the ball will land because the outcome is entirely random. Furthermore, the outcome of the last spin has no effect on the outcome of the next spin, meaning certain numbers are not “due to hit” because each outcome is a unique event. This does not mean that you can’t get lucky and have fun playing roulette.

What are the advantages of playing online roulette?

There are many advantages to playing online roulette. For starters, it requires no travel, saving you time and money that you would normally spend on room and board, for instance, when visiting a brick-and –mortar casino. You can choose to play whenever and even wherever you want. Online casinos are convenient because many sites offer mobile options that will allow you to play on your mobile device. All you need is a reliable internet connection to choose to play from the comfort of your home, during your work break, or while out with friends. Playing online roulette also offers smaller stakes. Since, most table games will have a minimum limit of $1, a smaller bankroll of $50 to $100 will go a long way.

Can I play roulette online for free?

Yes. The best online casinos allow you to play their games for free by registering or signing up. Creating an account is a brief process that usually takes a matter of minutes. Once you’ve created an account you can begin playing by downloading the casino software or simply using the instant play feature on your web browser (i.e. no download required).

What are the best bets to make in real money roulette?

The best bets that you can make in roulette are the outside bets that pay 1:1 odds, such as red and black or odd and even. The house edge for these types of bets are 5.26% for American roulette and 2.7% for European roulette respectively. Though they do not pay as handsomely as straight bets or other inside bets, in the long run you will manage to keep from completely wiping out your bankroll with proper money management.

What are the worst bets to make in real money roulette?

In terms of probability, the worst bet that you can make is known as the basket bet. This type of bet is made for the first five numbers on a double-zero form of roulette i.e. American roulette. The house edge for the basket bet is a whopping 7.89%. Straight bets (betting on a single number) also do not have a high chance of winning, which is why they offer a remarkable 35:1 payout. The house edge for a straight bet is 5.26% for American roulette, and 2.7% for European roulette.

What is a good casino to play online roulette for real money?

USA Online Casino has a list of the best casinos for online roulette. These websites have been objectively selected by our team based on the vetting process and have been rigorously checked to ensure they meet our high minimum requirements for security, reliability and player satisfaction.

Start Playing Now At the #1 US Online Casino

All Casino Bonus Codes