Single zero roulette wheel

One-zero roulette, commonly known as European Roulette, is one of the most popular variations of roulette globally. It features a wheel with 37 pockets: numbers 1-36, colored in red and black, and a single green zero (0).

There are two types of roulette wheels – those featuring one zero and those featuring two. Single zero roulette games are available in many parts of the world, and are the standard offering throughout much of Europe. There are two versions of the game that feature a single zero – these being the European and the French versions. A roulette wheel has 37 slots on a single zero wheel.


House Edge single zero

One of the most attractive aspects of European Roulette is its lower house edge compared to Double Zero Roulette. The house edge is approximately 2.7%, making it more favorable for players in the long run. The house edge at these games is 2.70%. However if playing French Roulette and gambling on an even money shot, this house edge is reduced to 1.35%. This reduction in house edge doesn’t apply to any non-even money bets. Double zero roulette offers a house edge of 5.26%.


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Betting Options

The betting options are extensive but slightly fewer than Double Zero Roulette due to the absence of the 00. You can bet on individual numbers, various number combinations, as well as outside bets like Red/Black, Odd/Even, and High/Low numbers.


Inside Bets

  1. Straight-Up Bet: This is a bet on a single number, including zero. It pays out at 35:1.
  2. Split Bet: A bet on two numbers next to each other on the table. Place your chip on the line between the two numbers. The payout is 17:1.
  3. Street Bet: This involves betting on a row of three numbers (e.g., 10, 11, 12). Place your chip at the end of the row. The payout is 11:1.
  4. Corner Bet: This is a bet on four numbers that meet at one corner (e.g., 16, 17, 19, 20). The payout is 8:1.
  5. Six-Line Bet: This is a bet on two adjacent rows. Place your chip on the outer corner shared by the two leftmost or the two rightmost numbers of the two rows. The payout is 5:1.
  6. Trio: This is a bet that includes the zero and two other numbers. For example, a bet on 0-1-2 or 0-2-3. The payout is 11:1.

Outside Bets

  1. Red or Black: A bet on the color of the number where the ball will land. Payout is 1:1.
  2. Odd or Even: A bet on whether the number will be odd or even. Again, the payout is 1:1.
  3. High or Low: A bet on whether the number will fall in the range of 1-18 or 19-36. The payout is 1:1.
  4. Dozen Bets: A bet on the first (1-12), second (13-24), or third group (25-36) of twelve numbers. The payout is 2:1.
  5. Column Bets: At the end of each column of numbers, you’ll see a 2:1 box. If you place a chip in one of these boxes, you want the ball to land on a number in that column. The payout is also 2:1.

Special Rules

  1. En Prison: In some European Roulette games, if the ball lands on zero, even-money bets are “imprisoned” and the stake is carried over to the next spin.
  2. La Partage: Similar to En Prison but the player loses half the bet and does not have the option of leaving the bet for another spin.
  3. Neighbors: Some European Roulette tables allow you to bet on a number and its ‘neighbors’ (both sides) in the wheel.
  4. Finals: A bet on all numbers that have the same last digit (e.g., 4, 14, 24, 34).
  5. Complete Bets: These are more complex and involve various combinations of bets to cover a group of numbers.

Advanced Betting Options

  1. Voisins du Zéro: This covers the numbers between 22 and 25 on the wheel, including 22 and 25 themselves. The series is 22,18,29,7,28,12,35,3,26,0,32,15,19,4,21,2,25. Usually, a minimum of nine chips is used to bet this series.
  2. Tiers du Cylindre: This covers the 12 numbers that are opposite the zero and the Voisins. The series is 27,13,36,11,30,8,23,10,5,24,16,33. Normally six chips or multiples of six are bet.
  3. Orphelins (Orphans): These numbers make up the two slices of the wheel outside the Tiers and Voisins and include 17,34,6 and 1,20,14,31,9. Normally five chips or multiples of five are bet.

‘La Partage’ and ‘En Prison’ Rules

These are two rules that can apply in European Roulette and further reduce the house edge on even-money bets.

  • La Partage: If the ball lands on zero, players lose only half of their even-money bets, effectively reducing the house edge to about 1.35%.
  • En Prison: When a zero comes up, the player’s bet is “imprisoned” for another spin. If the next spin results in a win, the player gets the original bet back without additional winnings.

La partage and en prison only applies to even money bets such as red/black or odd/even and when the ball lands in the zero slot. Only one of these two rules will apply at any particular table. Under the La Partage rule, the player will have half their bet refunded. Under the En Prison rule, the bet will remain on the table, and will await the outcome of the next spin. If the spin is successful, the bet will be returned to the player, otherwise the house will retain the bet.


Psychological Impact

The presence of a single zero gives players a psychological advantage, as it seems easier to win compared to a Double Zero Roulette wheel. Many players feel that the game is more “fair” because of the lower house edge.

Payouts singe zero

The payout structure in European Roulette is essentially the same as in American Roulette. A straight-up bet (betting on a single number) pays 35:1, even though the odds are slightly better in this version of the game.

Wheel and Table Layout

European Roulette wheels have a different number sequence than American wheels, but this doesn’t affect the odds. The table layout is also quite similar, although the wording on the table may be in French.


Game Accessibility

Certainly! When discussing game accessibility, particularly for single-zero roulette (also known as European Roulette), several factors contribute to the ease with which players can engage in the game. Here’s a detailed overview:

Online vs. Offline

  1. Physical Casinos: In most European casinos, you’ll readily find tables offering single-zero roulette. These tables often have varying bet limits and might require a certain dress code.
  2. Online Platforms: European roulette is available on almost every online casino platform, often with different variants and table limits to suit all kinds of players.

Platform Compatibility

  1. Desktop/Laptop: Almost all online casinos offer a version that’s compatible with desktop computers. Many of them are accessible through a browser, so no software download is required.
  2. Mobile Devices: The majority of online casinos have a mobile-friendly website or a mobile app where you can enjoy single-zero roulette. This is great for players who want to play on the go.
  3. Live Casino: Some platforms offer a live casino experience, where you can play roulette with a real dealer. This is accessible both on desktop and mobile devices.

User Interface & Experience

  1. Click vs. Touch: Desktop versions usually require mouse clicks to place bets, spin, etc. On mobile, these actions translate to simple taps and swipes, which some players find more intuitive.
  2. Screen Size: Larger screen size on desktop provides a broader view of the game and can be more immersive.
  3. Features: Online versions usually offer features like “Re-bet,” “Auto-play,” and sometimes even “Fast Play” to speed up individual rounds.

Accessibility Features

  1. Languages: Online platforms often support multiple languages, making it accessible to a global audience.
  2. Currencies: Multiple currency support allows for a broader range of players to engage without worrying about currency exchange rates.

Special Features for Online Single-Zero Roulette

  1. Free Play: Many online platforms offer a demo or free play version. You can get accustomed to the game without risking real money.
  2. Bonuses: Online casinos often offer bonuses that can be used in roulette games.
  3. Multiplayer: Some online versions offer multiplayer roulette where you can see other players’ bets.
  4. Game History: Online platforms often show recent outcomes and hot/cold numbers, which some players use for strategy, though it’s worth noting that each spin is independent and random.
  5. Betting Limits: Online platforms usually offer a wide range of betting limits, catering to both low-stakes players and high-rollers.

By considering all these factors, you can choose the most accessible way for you to enjoy single-zero roulette.

FAQ single zero


1. What is the difference between single-zero and double-zero roulette?

Answer: The primary difference lies in the wheel layout. Single-zero roulette, also known as European Roulette, has 37 slots: one zero (0) and numbers from 1 to 36. Double-zero roulette, commonly known as American Roulette, features an additional slot—double zero (00)—making it a 38-slot wheel. The presence of the extra zero in American Roulette increases the house edge, making single-zero roulette generally more favorable to players in terms of odds.


2. What is the house edge in single-zero roulette?

Answer: The house edge in single-zero roulette is approximately 2.7%, which is lower compared to the 5.26% house edge in double-zero roulette. This makes single-zero roulette a more player-friendly option in terms of statistical outcomes.


3. Can I use betting systems like the Martingale in single-zero roulette?

Answer: While betting systems like the Martingale can be applied to single-zero roulette. it’s essential to understand that no betting strategy can guarantee a win. These systems can be fun to try and may offer short-term success, but they do not change the inherent house edge.


4. Is it possible to play single-zero roulette for free online?

Answer: Yes, many online casinos offer a “Demo” or “Free Play” mode where you can play single-zero roulette without wagering real money. This is a great way to get familiar with the game and try out different strategies before playing with real funds.


5. Are the odds the same for all betting options in single-zero roulette?

Answer: While the house edge remains consistent at approximately 2.7%, the odds and payouts vary depending on the type of bet you place. For example, betting on a single number offers a payout of 35:1 but has a 1 in 37 chance of winning. On the other hand, even-money bets like Red/Black or Odd/Even have a nearly 50% chance of winning but offer a lower payout of 1:1.


Feel free to include these questions and answers in your FAQ section to provide a comprehensive understanding of single-zero roulette for your readers.

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