Roulette is one of the most iconic games in any casino. Its simplicity and pace make it accessible to everyone – whether you’re playing at a physical table or online. But one question comes up repeatedly among players:
What Is the Difference Between European and American Roulette?
The short answer: one extra pocket. But that single pocket changes everything.
European roulette has 37 numbers (1-36 plus a single zero), while American roulette has 38 (1-36, a single zero, and a double zero – 00). That extra 00 on the American wheel raises the house edge significantly, shifting the odds in ways that matter to any player thinking long-term.
Both versions follow the same core gameplay: you predict where the ball will land once the wheel is spun and place your bets accordingly. But if you’re choosing between the two, understanding the numbers behind each is essential – and that’s exactly what we cover below.
What Is European Roulette and How Does It Work?
European roulette is the most popular version at online casinos across Europe. The wheel contains 37 pockets numbered 1 to 36, plus a single green zero (0).
The goal is straightforward: predict which numbered pocket the ball will land in after the dealer (or the digital system) spins the wheel. Players place chips on different sections of the betting table, choosing specific numbers, colors, groups, or ranges.
At OlyBet, you’ll find several European roulette variants to explore casino games, including Casiopea French Roulette (Playtech), Dual Play Live Roulette (Evolution), and Mega Fire Blaze Roulette (Playtech), among others. Each comes with clear rules and a secure environment designed for a realistic, responsible experience.
American Roulette vs European Roulette: Main Differences
The core distinction between the two comes down to pocket count:
| Feature | European Roulette | American Roulette |
|---|---|---|
| Total pockets | 37 | 38 |
| Zero pockets | Single zero (0) | Single (0) + Double (00) |
| House edge | 2.7% | 5.26% |
| Number layout | Balanced distribution | Different sequence |
| Popular in | Europe, online casinos | US land-based casinos |
That double zero isn’t just cosmetic – it nearly doubles the house’s mathematical advantage, jumping from 2.7% to 5.26%. In practical terms, European roulette odds are significantly better for the player, which is why it’s consistently the preferred choice among online players worldwide.
The number sequence on the wheel also differs between versions. On the European wheel, numbers are arranged to create a more balanced spread between odd and even, high and low. The American layout follows a different order, which subtly changes the feel and rhythm of the game.
Single Zero vs Double Zero: How the Number Count Affects the House Edge
European roulette’s 37 numbers include just one zero – and that single pocket is where the casino’s edge comes from.
When the ball lands on 0, all even-money bets (red/black, odd/even, low/high) lose. However, some versions of European roulette apply special rules that soften this:
- La Partage – If the ball lands on 0, you get half your even-money bet back automatically.
- En Prison – Your even-money bet stays “in prison” for the next spin rather than being lost outright. If it wins on the next spin, you recover your stake.
Both rules reduce the effective house edge on even-money bets down to 1.35% – making French-style European roulette one of the best-value casino games available.
To summarize the roulette house edge comparison:
| Version | House Edge | With La Partage/En Prison |
|---|---|---|
| European Roulette | 2.70% | 1.35% (even-money bets) |
| American Roulette | 5.26% | Not applicable |
Knowing how many numbers European roulette has – and how those rules interact – gives you a much clearer picture of your real odds before you place a single chip.
How to Play European Roulette Online: Demos and Free Games
Before committing real money, the smartest move is to try roulette games in demo mode first.
European roulette simulators let you play with virtual chips under the exact same rules as a real-money game. It’s the ideal way to learn how different bets work, get a feel for the pace, and test strategies without any financial pressure.
At OlyBet, you can access demo versions from leading providers like Playtech and Evolution – each offering a slightly different experience worth discovering on its own terms.
European Roulette Demo
Using a roulette simulator is simple: choose your chip value, place your bet on the number, color, or section of your choice, and spin. Results appear instantly, so you can study how different bet types behave over multiple rounds and build your confidence before playing for real.
Try European Roulette Games Online
Once you’re comfortable with the rules, you can try roulette games in a live casino – with real dealers, HD streams, and adjustable table limits. OlyBet offers both digital and live dealer formats, all operating under an official Latvian gaming license with full regulatory oversight.
European Roulette Rules and Basic Bets
European roulette rules are easy to pick up, but knowing your bet types – and what each pays – makes a big difference.
European Roulette Payouts
Payouts depend entirely on which type of bet you place:
| Bet Type | Numbers Covered | Payout |
|---|---|---|
| Straight Up | 1 number | 35:1 |
| Split | 2 numbers | 17:1 |
| Street | 3 numbers | 11:1 |
| Corner | 4 numbers | 8:1 |
| Six Line | 6 numbers | 5:1 |
| Dozen / Column | 12 numbers | 2:1 |
| Red/Black, Odd/Even, Low/High | 18 numbers | 1:1 |
These are the building blocks of European roulette rules. The wider your bet, the better your chances of winning – but the lower the reward. Narrower bets offer bigger payouts but hit less frequently. Finding your preferred balance between risk and reward is part of what makes the game compelling.
How to Play European Roulette
Playing European roulette is straightforward. You can bet on:
- A specific number (straight up) – highest risk, highest reward
- A group of numbers (split, street, corner, six line) – moderate risk and reward
- Broad categories (color, odd/even, low/high) – closest to a 50/50 chance, lowest payout
The wider your bet coverage, the higher your probability of winning on any given spin – but the lower the return. That tension between risk and reward is what gives roulette its enduring appeal, whether you’re a casual player or a seasoned strategist.
How Many Numbers Does European Roulette Have?
European roulette has 37 numbers in total: 1 through 36, plus a single zero (0).
That single zero is the key differentiator from American roulette. It’s the only pocket that gives the house its edge – and with just one of them (compared to two on the American wheel), the European roulette house edge stays at a much more player-friendly 2.7%.
Basic Tips and Strategies for European Roulette
Roulette is a game of chance, and no strategy can guarantee a win. But there are sensible approaches that can help you manage your play more thoughtfully:
- Start with outside bets like red/black or odd/even. They carry close to a 50% win probability and are the easiest to understand.
- Use the demo mode to practice before playing with real money – it’s there for exactly this reason.
- Set clear limits on both time and budget before you start. The goal is enjoyment, not chasing outcomes.
- Be cautious with progressive systems like the Martingale. They can drain your bankroll quickly if you hit a losing streak without experience managing it.
- Check the specific rules of each game variant you try – especially whether La Partage or En Prison rules apply, as they meaningfully improve your odds on even-money bets.
Why Play European Roulette at OlyBet?
OlyBet offers a secure, transparent, and fully regulated online casino in Latvia. We hold an official Latvian gaming license, meaning every game meets the strict security and randomness standards set by the Latvian Lotteries and Gambling Supervision Inspection.
We’re also committed to responsible gaming, which is why every player has access to tools that let you:
- Set deposit and session time limits
- Take scheduled breaks from play
- Request temporary or permanent self-exclusion
At OlyBet, the goal isn’t just to offer games – it’s to make sure you enjoy them safely and on your own terms.
Frequently Asked Questions
What Is the Difference Between American and European Roulette?
The key difference between European and American roulette is the number of pockets: European has 37 (numbers 1-36 plus a single 0), while American has 38 (numbers 1-36, plus 0 and 00). That extra double zero raises the house edge from 2.7% on the European wheel to 5.26% on the American – making European roulette the better choice for players focused on odds.
European vs American Roulette: Which Is Better?
For most players, European roulette is the better option. The single zero gives the house a lower edge (2.7% vs 5.26%), and variants with La Partage or En Prison rules can push that advantage down to just 1.35% on even-money bets. American roulette has its place – particularly in US land-based casinos where it’s the traditional format – but from a pure odds standpoint, European roulette consistently comes out ahead.
European roulette is the more balanced version of the game: better odds, cleaner rules, and a wheel layout that lends itself well to straightforward strategies. Whether you’re completely new or just looking to try roulette games in a different format, starting with European roulette is the logical choice.
If you want to experience it for yourself in a safe, licensed environment, OlyBet is a great place to start.
