Best Outside Bets in Roulette

Smiling Man in Front of a Roulette Table

A large majority of US casinos include some form of the game roulette. The table game is so popular that it is even widely available at online casinos. In fact, there are even live dealer online roulette games available at top gambling sites.

Part of the reason roulette is so popular is because it is easy to learn, but impossible to master. Also, there are a ton of betting options every round, including inside and outside bets.

This blog focuses on the latter. Have ever found yourself wondering what are outside bets in roulette? If so, then this blog is for you.

Keep reading to learn how they work and which outside bets strategy will work for you.

What Are Outside Bets in Roulette?

There are two main betting options in roulette. You can either wager on the inside or the outside. Simply put, inside bets are wagers on specific numbers that you think the ball will land on.

Outside bets on the hand are slightly more complicated. As the name suggests, these wagers can be found listed on the outside of the roulette table. Typically, outside bets allow you to bet on a larger selection of numbers than inside bets.

Examples of outside bets include

  • Red or Black bets: Most of the numbers on the roulette wheel are either red or black. One of the most common roulette bets is to wager on which color you think the winning number will be.
  • Odd or Even bets: The red and black sections on the roulette wheel are all assigned either an even or odd number. This wager allows you to bet on whether the winning number will be odd or even, regardless of the color of the number.
  • High or Low bets: Roulette wheels are numbered 0 to 36. These wagers allow you to bet on whether the winning number will be low (1-18) or high (19-36).
  • Column Bet: The board where you can palace your wagers has the number split into separate columns. This outside bet allows you to wager on all 12 numbers in the column at once.
  • Dozen Bet: Similar to column bets, a dozen bet allows you to wager on 12 numbers at once. However, instead of being in a column, your options are 1-12, 13-24, and 25-36.

The type of outside wager you choose to place will determine your potential payout odds. High/low, red/black/ and odd/even bets have lower betting odds than column and dozen bets.

Differences Between American and European Roulette

Roulette has been a popular game around the globe for centuries. As a result, there are plenty of variations of the popular casino game. Today, the main versions you are likely to see are American roulette and European roulette.

The biggest difference between European and American roulette is the number of green zeros on the board. European roulette boards only have one, while the American version has two. This slight change can have huge repercussions on the game itself.

Roulette European Wheel

First and foremost, the added zero in American roulette lowers the chances of any specific bet hitting. Also, this results in an increased house edge when compared to European roulette games.

Despite the difference in odds, the payouts are usually the same for European and American roulette games. Most players prefer European roulette because the odds are slightly better for the player.

Outside Bets Odds

Outside bets allow players to wager on large groups of numbers at once. This is a great way to improve your odds of winning. However, it also means that your potential payouts are going to be lower.

Another major factor in determining your odds will be the type of roulette you are playing. Simply put, your odds of winning are better with European roulette than with the American version. The casino you are playing at could also affect your payout odds.

There are plenty of variables to consider when calculating roulette odds. However, generally speaking, the odds for bets on the outside will look like this:

Outside Bet Payout American Roulette Odds European Roulette Odds
High or Low 1:1 18/38 – 47.37% 18/37 – 48.65%
Red or Black 1:1 18/38 – 47.37% 18/37 – 48.65%
Odd or Even 1:1 18/38 – 47.37% 18/37 – 48.65%
Dozen 2:1 12/38 – 31.6% 12/37 – 32.4%
Column 2:1 12/38 – 31.6% 12/37 – 31.6%

Outside Bets Strategy

Understanding the types of bets and their respective odds is an important part of building your roulette strategy. Players typically win more consistently with outside wagers, so they are integral to many roulette betting strategies. There are many roulette strategies, but the main outside bet strategies you will see are the Martingale system, the column king system, and the 3:2 strategy.

The Martingale system is one of the best-known casino strategies. Essentially, you raise double your stake amount after each loss to make up for any losses. If you plan to use it in roulette, it is best to do so with outside bets as they have the best odds.

Another popular method is known as the column king system. With this strategy, players focus on making column bets using either positive or negative progression systems. It is a good way to take advantage of the 2:1 payout odds while also reducing the volatility of the game.

Finally, there is the 3:2 strategy, which combines two sets of outside bets. For this system, players wager two units on either the 2-35 or 3-36 columns. Then, they wager three units on the red or black wager, respectively.

Where to Play Roulette Online

Know that you know how to play outside bets in roulette, you need a table to practice at. Luckily, thanks to modern technology you do not need to travel to a casino to test your skills. There are plenty of casinos that offer roulette games online.

Our roulette experts have gone the extra mile and collected a list of the best roulette gaming sites. All of our recommendations are for casinos that are safe for players to use and offer great casino bonuses. Also, these gambling sites have great user interfaces and offer a variety of banking methods.

Wild Casino is the real money roulette gambling site that impressed our experts the most. Players can choose from 10 different video roulette games, or you can even play with a live dealer. Also, the $5,000 deposit match welcome bonus is a great way for new players to get started.

Our gaming experts also liked the online roulette options available at El Royale. This online gambling site is great for players looking to play European roulette. Also, the user interface is easy to use and El Royale does not charge any withdrawal fees.

Bovada is another great option for playing roulette online. There are a ton of awesome bonuses available and even a player rewards program. Also, Bovada offers members one of the best mobile roulette experiences.

Why You Should Play Roulette Online

There are few things like playing roulette at a casino. The casino atmosphere and interactions with your fellow players are nearly impossible to recreate. However, there are plenty of advantages to playing roulette online that you should consider.

First and foremost, there are plenty of bonuses for players to use at online casinos. These bonuses are a great way to boost your bankroll. The larger your bankroll, the more games of roulette you are able to play.

Another advantage of playing roulette online is that you can reach the entire table. At a land-based casino, you have to navigate the other players in order to place your bets. This is not an issue at online casinos because you can place your bets with the click of a button.

Online casinos are also more convenient than their in-person counterparts. You can play your favorite games, including real money roulette, at any time you want. The minimum wagers are also usually lower because casinos do not have to pay for a dealer.

Last but not least is the variety of roulette games available online. Many online casinos offer multiple varieties of the popular game, including European and American variations. There are even free versions of the game available that you can use to master your roulette strategy.


Outside bets are a great way to win consistently while playing roulette. Incorporating these bets into your roulette strategy can help you succeed in the long run. For more help building your strategy, check out this guide to which roulette numbers come up the most.

Also, check out these other casino blogs to learn more about popular casino games.

Posted in: StrategyTable Games

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