Roulette odds comparison Key Takeaways
Whether you are new to the wheel or a seasoned spinner, understanding the difference between European and American roulette can directly affect your bankroll.

Why a Roulette Odds Comparison Matters for Your Wallet
Every spin of the wheel carries a built-in advantage for the house. However, the size of that advantage changes drastically depending on which version you play. A head-to-head roulette odds comparison reveals that the European game is the clear winner for players. Furthermore, the difference is not just a small detail; it is a crucial factor that can save you money over time. Consequently, knowing which table to choose is one of the simplest steps you can take as a player.
European vs American Roulette: Key Differences at a Glance
Although the two games look similar, their wheel layouts and odds differ significantly. The American wheel includes an extra double-zero pocket, which changes everything. Below is a quick overview of the main distinctions.
| Feature | European Roulette | American Roulette |
|---|---|---|
| Total numbers on the wheel | 37 | 38 |
| Zero pockets | 1 (single zero) | 2 (zero and double zero) |
| House edge | 2.70% | 5.26% |
| Return to Player (RTP) | 97.30% | 94.74% |
| Rules available | La Partage / En Prison often offered | No special rules |
The House Edge Explained Simply
The house edge is the percentage of each bet the casino expects to keep over the long term. In European roulette, the edge is a modest 2.70%. However, in American roulette, the edge jumps to 5.26%. This means for every $100 you wager, the house keeps $2.70 on the European game but $5.26 on the American game. Over many spins, this extra cost adds up quickly.
How the Extra Zero Hurts Your Chances
The presence of a second green pocket in American roulette reduces the probability of winning on almost every bet. For example, a straight-up bet on a single number has a 1 in 37 chance in European roulette but only a 1 in 38 chance in American. While the payout remains 35 to 1, the true odds are worse. Therefore, the European vs American roulette debate is really about fairness and value.
Best Roulette Version for Players: Which One Should You Pick?
After seeing the numbers, the choice becomes clear. European roulette is the best roulette version for players who want a fairer game and a lower built-in cost. Nevertheless, American roulette is still widely available in many land-based and online casinos. If you find yourself at an American table, know that you are fighting a harder battle. This is not to say you cannot win; rather, you need to be aware of the steeper odds.
Special Rules That Tilt the Odds Further
Many European roulette tables offer rules like La Partage or En Prison. These rules return half your bet on even-money bets if the ball lands on zero. This reduces the house edge to just 1.35% on those wagers. American roulette generally does not offer these player-friendly rules. So, when you compare the two, the gap becomes even larger.
Online Roulette Strategy for Better Results
Knowing which game to play is only the first step. Using a solid online roulette strategy helps you manage your money and set realistic expectations. Here are a few practical tips.
- Always pick European roulette over American when you have a choice. It simply gives you better value.
- Look for tables that offer the La Partage or En Prison rule. This gives you an extra edge on even-money bets.
- Set a budget before you start playing. Decide how much you are willing to risk and stick to it.
- Avoid the five-number bet in American roulette. This bet on 0, 00, 1, 2, and 3 has a terrible house edge of 7.89%.
- Use simple, consistent bets rather than complex systems. Flat betting on even-money wagers keeps your bankroll steady.
Betting Systems: Do They Work?
Systems like the Martingale or Fibonacci can add structure to your play, but they do not change the underlying roulette house edge. The house edge is mathematically fixed. Betting systems cannot overcome it over the long term. However, they can be fun in the short term if you use them with a strict budget. Just remember that no system turns a negative expectation game into a winning one.
Useful Resources
For more detailed information on wheel types and probabilities, check out this thorough guide from the Casino Tops Online comparison. Additionally, learn about the mathematics behind the game from Wikipedia’s roulette page.
Frequently Asked Questions About roulette odds comparison
What is a roulette odds comparison ?
A roulette odds comparison looks at the probabilities and house edges between European and American roulette to help players choose the better game.
Why is European roulette better than American roulette?
European roulette has a single zero, which results in a 2.70% house edge. American roulette has an extra double-zero, raising the edge to 5.26%.
What is the house edge in European roulette?
The house edge in European roulette is 2.70%, meaning the casino expects to keep $2.70 for every $100 wagered over time.
What is the house edge in American roulette?
The house edge in American roulette is 5.26%, which is nearly double that of its European counterpart.
Does the extra zero really matter?
Yes, the double-zero adds an extra losing pocket, making the odds worse for players on every bet compared to European roulette.
Which version gives better odds for outside bets?
European roulette offers better odds on even-money bets, especially when the La Partage rule is active, reducing the edge to 1.35%.
Can I win more with American roulette?
No, because the higher house edge means you are more likely to lose over time. The actual odds are worse in American roulette.
What is the best roulette version for players ?
European roulette with La Partage or En Prison rules is the best roulette version for players offering the lowest house edge at 1.35% on even-money bets.
Do online casinos offer both types?
Yes, most online casinos offer both European and American roulette, allowing you to choose the version with better odds.
What is the RTP for European roulette?
The RTP for European roulette is 97.30%, meaning over time players get back $97.30 for every $100 wagered.
What is the RTP for American roulette?
American roulette has an RTP of 94.74%, which is lower than European due to the extra double-zero pocket.
What is the La Partage rule?
La Partage is a rule in European roulette that returns half of your even-money bet if the ball lands on zero, lowering the house edge.
What is the En Prison rule?
En Prison allows your even-money bet to stay for the next spin if the ball lands on zero, giving you a second chance without an extra wager.
Which betting system works best for roulette?
No betting system can beat the house edge. However, flat betting on even-money wagers is a simple and sustainable strategy for most players.
Can I use a strategy to win at roulette?
A good online roulette strategy focuses on bankroll management and game selection rather than trying to predict outcomes.
What is the worst bet in American roulette?
The five-number bet on 0, 00, 1, 2, and 3 carries a terrible house edge of 7.89%, making it the worst bet on the table.
Are online roulette odds the same as live?
Yes, online roulette odds follow the same mathematics as live games. European still beats American regardless of where you play.
Does the casino always win at roulette?
Over the long term, the house edge ensures the casino has a statistical advantage. Short-term wins are possible but not guaranteed.
Can I play European roulette at a real casino?
Yes, many land-based casinos offer European roulette tables, especially in areas where single-zero wheels are popular.
Is roulette purely luck?
Yes, roulette is a game of chance. Each spin is independent and random, so no strategy can change the mathematical odds.