European Roulette Casinos in the UK: What to Check
A practical guide to licence checks, single-zero odds, table formats, payouts and the terms that can affect roulette play.
What a UK Roulette Casino Actually Needs to Show
Comparing European roulette casinos in the UK should begin with what the operator discloses, not with a banner promising “VIP” treatment or a large welcome offer. The useful information is normally spread across the game screen, help pages, bonus terms and account controls. I have found that the omissions matter as much as the headline offer: a casino can display a single-zero roulette title while making its return information or bonus conditions difficult to locate.
A UKGC-licensed operator serving Great Britain must hold a current operating licence from the UK Gambling Commission. The licence number should be checked against the Commission’s public register before money is deposited. That is a basic status check, not a quality mark for every individual game. It establishes that the operator is authorised to provide online gambling in the market and is subject to the applicable consumer and responsible-gambling requirements.
Age verification belongs at the front of the account process. An operator must confirm a customer’s age before allowing funds to be deposited into a gambling account. The presence of a registration form alone proves little; the practical question is whether the account remains restricted until the required checks have been completed.
The information that should be visible
A casino offering European roulette online should make the game’s RTP information accessible. RTP, or return to player, describes the theoretical proportion returned over a very large number of plays; it is not a promise about an individual session. The figure should be available from the game information panel, rules, help content or another plainly signposted location. If it is buried behind several layers of generic terms, comparison becomes unnecessarily difficult.
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The same applies to the game rules and betting conditions. The operator should identify the roulette product clearly enough to distinguish the game from other roulette-branded products, and it should not rely on a promotional label such as “best” or “premium” to explain the mathematics. A European table’s appeal is not created by the wording around it. The relevant disclosures are the game rules, available RTP information and the conditions attached to any promotion.
Account controls are another practical test. Remote operators must ask new customers to set a financial limit before the first deposit and provide accessible controls for changing account-level limits. UKGC-licensed casinos must also provide responsible-gambling tools, including self-exclusion. These controls should be reachable from the account area rather than treated as an afterthought in a footer.
Payment wording deserves attention too. UK-licensed casinos cannot accept credit cards for gambling. That prohibition also covers credit-card funding routed through a money service business, and wallets cannot be used where their funds originate from a credit card for gambling. A payment page that presents every method as interchangeable is therefore not describing the UK position accurately.
How roulette affects bonus funds
The promotional terms must state how roulette wagers are treated in the wagering calculation. This is often called game weighting. Across UK operators, roulette commonly contributes between 10% and 20% of the applicable wagering requirement, although the exact rate belongs to the individual terms. A £1 roulette wager might therefore add only a fraction of a pound to the qualifying total, rather than the full stake. The point is not the arithmetic alone; it is whether the rate is displayed before the bonus is accepted.
RNG roulette and live roulette can receive different treatment. A specialist affiliate review reports examples in which live roulette contributes 10% or 20%, while RNG roulette receives 100% weighting. That is not a universal rule for every operator, so the relevant casino’s own bonus page and full terms take priority. “Roulette included” is incomplete wording unless the operator also explains which format qualifies and at what rate.
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No-deposit promotions require particular care. Some operators exclude live roulette from their wagering calculation entirely, while others apply a contribution rate between 0% and 10% when it is included. A player reading only the short promotional panel could easily assume that every roulette stake counts in the same way as a slot stake. It does not.
The UK framework also limits the size of wagering requirements for licensed operators. A specialist review reports that, from January 2026, the permitted ceiling is 10 times the bonus-related requirement. That ceiling does not make every offer equally usable: game weighting, expiry wording, maximum eligible stakes and excluded games still affect how the balance can be cleared. The terms need to be read together.
Finally, a UKGC licensee must provide an internal complaints route and access to an approved Alternative Dispute Resolution service. Operators also contribute to the Research, Education and Treatment levy. These details rarely appear in the casino’s sales language, but they show whether the site is presenting the operational information expected of a regulated business. Disclosure first. Promotion second.
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The European Wheel: 37 Pockets and a 2.70% House Edge
European roulette is built around a single green zero and the numbers from 1 to 36. That gives the wheel 37 pockets in total. The ball finishes in one of those pockets, and the result is determined by where it comes to rest rather than by the sequence of earlier spins.
That pocket count is the feature that matters most when comparing roulette variants. A European wheel has one fewer pocket than an American wheel, which includes both a zero and a double zero. The difference may look small on the screen, but it changes the mathematical cost of every standard wager. In roulette, one additional losing pocket is enough to alter the long-term balance between player and casino.
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I have seen the wheel described in promotional material as “classic” or “fair”. The first word is a description; the second needs handling carefully. European roulette is not an even game. Its published house edge is 2.70%, meaning that the casino has a mathematical advantage over a large number of spins. That figure does not predict what happens on the next spin, but it describes the underlying relationship between the wheel and the standard payout structure.
What the 37 pockets mean
The numbers 1 to 36 occupy the numbered pockets. The remaining pocket is zero, shown separately in green. It is not part of the ordinary red or black number groups, nor does it belong to the even or odd groups. When the ball lands there, many of the familiar outside classifications do not win.
For a number bet, the wheel therefore offers 37 possible landing positions, while only one position corresponds to the selected number. The same principle applies to broader selections: they cover more numbers, but the zero remains an outcome that sits outside the main colour and parity groupings. The payout schedule is set so that a winning wager does not fully compensate for the mathematical disadvantage created by that additional losing outcome.
This is the point often hidden by the visual simplicity of an online European roulette casino. The interface may show a bright table, animated chips and a quick result, yet the core calculation remains unchanged. The software is representing a wheel with 37 pockets. A physical wheel in a studio and a digital version may look different, but the European format is identified by this same single-zero structure.
Why the edge is 2.70%
The 2.70% house edge comes from the relationship between the 37 possible results and the standard roulette payouts. The casino does not need to alter the result or favour a particular number. The advantage is already built into the layout: the zero creates an outcome that is not covered by many even-money selections, while the stated returns are based on the conventional roulette mathematics.
The 2.70% house edge is a long-run mathematical measure and does not predict the outcome of any individual spin or sequence of spins.
In practical terms, the edge is a long-run measure, not a promise about an individual session. A selected number can appear quickly, or the wheel can produce a sequence that seems to favour one colour or section. Neither event changes the probability of the next spin. The wheel has no memory, and a previous result does not make another result “due”.
That distinction matters when assessing an online European roulette casino. A game can produce short-term wins while still carrying the same 2.70% mathematical edge. Equally, a losing run does not prove that the game has changed its probabilities. The correct baseline is the wheel design and its payout rules, not the emotional impression created by a handful of spins.
European roulette online
The single-zero format is available in both digital and live presentations. In an online European roulette game, the result is generated or displayed within the operator’s chosen format, but the defining question is simpler: does the game use numbers 1 to 36 plus one zero? If so, it is the European version in structural terms.
This gives the format its appeal for players comparing roulette tables. It has a lower house edge than the American version because it has fewer pockets and no double zero. That does not turn it into a risk-free game or remove the casino’s advantage. It does, however, make the single-zero wheel the more favourable standard baseline.
My own check is uncomplicated: I identify the zero arrangement first, then read the game rules attached to that table. Labels can be broad; the wheel cannot be. One green pocket or two changes the calculation.
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Choosing a Table by Pace and Minimum Stake
The same European roulette rules can feel very different depending on the table format. The wheel still has its single zero, but the interval between bets, the amount needed to join a round and the way the game is presented all affect the playing experience. When I compare an online European roulette casino, I start with those practical details rather than the word “best”. “Best” usually means the format fits the intended pace and stake.
Standard tables: more time between decisions
A standard roulette table is the familiar middle ground. A spin is completed, the result is displayed and the game then opens for the next round. A specialist review puts the pace of this format at 80–100 spins per hour. That leaves more time to check the layout, confirm the selected chips and decide whether the next round suits the available bankroll.
This slower rhythm matters because a low minimum stake does not automatically make a table inexpensive. More time between spins can reduce the number of decisions made in a session, while a fast table can use the same stake much more frequently. The cost of a session is shaped by both variables: the amount placed on each round and how often a new round begins.
Standard tables are therefore a sensible reference point when assessing the best European roulette online casino for a measured playing style. The game does not need to be dressed up as a live event or marketed as a “high-speed” experience to provide the core single-zero format.
Speed roulette: fewer pauses, more rounds
Speed roulette removes much of the waiting associated with a conventional table. A specialist review reports that this format can exceed 150 spins per hour, compared with 80–100 at a standard table. The distinction is not a change to the wheel’s underlying probabilities. It is a change in how quickly the game moves from one result to the next.
Standard Tables
A middle ground with a pace of approximately 80–100 spins per hour.
Speed Roulette
A faster format that can exceed 150 spins per hour.
Auto-Roulette
Automated operation that may feature lower minimum stakes, such as 5p.
Live Tables
A deliberate rhythm managed by a dealer, offering a traditional casino feel.
That difference can be easy to underestimate on a European roulette site. A small stake may appear harmless when viewed as one isolated bet, yet a quicker sequence creates more opportunities to place another bet within the same period. I have seen players focus on the minimum chip and overlook the clock. The format itself can become the pressure.
Speed roulette can suit someone who dislikes studio conversation or long betting windows. It is less suitable when the attraction of online roulette is having time to inspect the table before every spin. The label “fast” is not a quality mark. It describes turnover.
Auto-roulette: a lower entry point
Auto-roulette combines a physical wheel with automated operation rather than a continuously presented dealer-led table. In the UK, a specialist review states that auto-roulette and speed formats sometimes begin at a 5p minimum stake. That is lower than the 10p starting point reported for some UK live roulette tables.
The minimum shown in the lobby still needs checking at the individual table. It may vary between formats, currencies, operators and particular game rooms. A European roulette slot-style presentation can make the interface look simple, but the relevant comparison remains the displayed minimum stake and the speed of the round, not the visual design.
Live tables: the premium is time
UK live roulette table minimums can start at 10p, according to a specialist review. Live play generally gives the wheel a more deliberate rhythm because a dealer manages the betting period and the physical ball drop. That can make the table feel closer to a traditional casino, but it also means that the pace is not controlled solely by the software interface.
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For an online casino offering European roulette, the useful comparison is not simply “live or automated”. The practical questions are whether the table accepts the intended minimum, how long the betting window remains open and whether the number of rounds suits the session. A lower minimum can help keep individual bets small; a slower table can limit how quickly those bets accumulate.
The right format is therefore a matter of pace and entry stake, not a claim that one table is universally superior. A modest minimum on speed roulette may produce a faster session than a higher minimum on a standard table. That is the detail promotional labels tend to leave unsaid.
Placing Bets and Reading the Payouts
The clearest way to understand European roulette is to separate the selection from the return. A bet identifies what the ball is expected to match; the payout tells how much profit is attached to that selection if it wins. The notation is written as a ratio, such as 35:1 or 1:1.
A 35:1 payout means the winning bet produces thirty-five units of profit for every unit staked, with the original stake returned as part of the settlement. A 1:1 payout produces profit equal to the stake, again with the stake returned. That distinction matters when comparing displayed balances: the total credit after a win includes the original wager, while the quoted payout describes the profit.
Straight-up Bet
Example: 35:1 × £1 = £35 profit.
Betting on one number
The most direct choice is a straight-up bet on a single number. It wins only if the ball finishes in that selected numbered pocket. On both European and American roulette, the standard return for this bet is 35:1.
That high payout reflects the narrow chance of selecting the winning pocket. It does not mean the bet is more favourable than an outside bet; it means the return is larger when the much more specific prediction succeeds. A single-number selection is therefore easy to recognise on a betting screen, but its result is correspondingly less frequent than a broader selection.
When checking a European roulette game for real money, the important detail is that the displayed payout should match the standard table rules. Branded versions can alter payments or add features, so a game described as European roulette should not be judged by its title alone. The information panel or rules menu is where the settlement terms belong.
Red and black
Red and black are outside bets based on the colour of the winning number. A red selection wins when the result is red; a black selection wins when the result is black. Each carries a 1:1 payout.
This is a wider prediction than choosing one number, so the return is lower. The bet remains simple to read in an online interface: the selected colour is highlighted, and the settlement is normally shown beside the betting area. The green zero is separate from both colours, which is why a colour bet is not the same as backing every numbered pocket.
Even and odd
Even and odd bets work in the same broad way. Even covers the eligible even-numbered results, while odd covers the eligible odd-numbered results. Both pay 1:1 when successful.
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The wording can look almost self-explanatory, but the rules panel still matters. Zero is not treated as an even or odd number for this purpose. That result does not turn into a winning parity selection merely because the table contains numbered pockets on either side of it.
High and low
High and low divide the numbered results into two ranges: low numbers and high numbers. Each side pays 1:1. The betting interface normally places these options with the other outside bets, away from the individual-number selections.
This is often the first structure examined when learning how to play European roulette online, because the payout is straightforward and the selection is broader than a single number. It is still a chance-based bet, not a way to control the next result. A “safe” label in promotional copy describes the narrower payout profile, not a guarantee.
Single-Zero Tables, La Partage and the Cost of a Losing Streak
A European roulette single-zero table has one green zero alongside the numbers from 1 to 36. That detail matters because every wager is settled against the full wheel, not merely against the red and black sections visible on the layout. The table offers the familiar inside and outside betting options, but the single-zero wheel gives those options a lower built-in disadvantage than the American version with an additional zero.
The standard European roulette house edge is 2.70%. It applies because the payouts are calculated as though there were only 36 numbered outcomes, while the zero creates an extra losing outcome for most bets. A red wager, for instance, does not win when the ball stops at zero. The same applies to black, even, odd, high and low. The layout makes these bets look balanced; the wheel is not quite balanced in the player’s favour.
La Partage rule
La Partage changes the cost of the zero for specific even-money bets. Instead of losing the full stake when the ball lands on zero, the player receives half of it back, reducing the house edge for those bets to 1.35%.
What La Partage changes
La Partage applies to even-money bets when the ball lands on zero. Instead of losing the entire stake, half of it is returned. The rule therefore changes the cost of zero on qualifying outside bets and brings their house edge down to 1.35%.
That is a table rule, not a general improvement to every betting option. A straight-up number, split, street or other inside position does not receive the same half-stake refund simply because the table uses La Partage. The condition must be attached to the relevant wager in the game rules. In practice, the wording beside the betting area or in the information panel matters more than a promotional label such as “fairer roulette”.
I have seen players treat La Partage as though it changes the whole wheel. It does not. It reduces the disadvantage on the specified even-money bets when zero appears. The other betting options retain their stated payouts and ordinary exposure to the single zero.
Why Martingale does not repair the odds
The Martingale system is built around doubling the next stake after every loss. The intended logic is simple: one eventual win should recover the earlier losses and produce a profit equal to the original stake. That arithmetic describes the sequence, but it does not alter the probability of the next spin.
Each result remains determined by chance. A run of red does not make black due, and a sequence of losses does not make the next wager more likely to win. No roulette system can predict the final outcome or remove the house edge from the table.
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The practical weakness is the losing run itself. Doubling stakes means that the required bankroll grows rapidly while the wheel provides no limit on how long an unfavourable sequence can continue. A losing streak can therefore damage a player’s bankroll before a compensating win arrives. Even when the next spin wins, the earlier exposure has already become much larger.
Other progressions use different instructions—raising stakes after wins, lowering them after losses, or switching between colours—but the principle remains unchanged. Changing stake size changes the amount at risk, not the single-zero wheel’s chance structure. La Partage adjusts one rule; Martingale adjusts the sequence of bets. Neither makes chance predictable.
RNG or a Physical Wheel: What the Format Changes
The first distinction at an online casino with European roulette is not the colour of the layout or the wording around the bonus. It is the way each spin is produced. One format uses software; the other shows a physical wheel and ball. The betting rules may look familiar in both, but the rhythm and presentation are noticeably different.
RNG roulette: software-generated spins
RNG roulette uses a random number generator to simulate the spin. The result is produced by the game software, then displayed through the roulette interface. A European version still presents the relevant single-zero arrangement: a green zero alongside the numbered pockets. In other words, an online European roulette casino does not need a filmed wheel to reproduce the structure of the game.
Do
- Choose RNG roulette for high-speed play and lower minimum stakes
- Use live dealer tables for a more deliberate, physical experience
Don’t
- Assume a quick software interface is just a faster version of live play
- Expect the delivery format to change the underlying mathematical probability
The practical benefit is speed. There is no dealer waiting for bets to close, no ball circling a European roulette wheel and no camera feed to load before the result appears. A new round can begin as soon as the game has settled. RNG roulette also tends to support lower minimum stakes, often as low as 10p, which changes how a small-stake session can be paced.
That combination suits a player who wants the mechanics without the studio performance. My own mistake in comparing games was to treat a quick interface as though it were merely a faster version of live play. It is more than that: the random outcome is generated and delivered entirely by the game.
Physical wheels: the live format
A live dealer game uses a real European roulette wheel in a studio. A human dealer places the ball, closes betting and announces the result while cameras stream the action. The physical movement is part of the product: the wheel turns, the ball drops, and the table proceeds according to the dealer’s routine.
This is the format that most closely resembles a casino with a European roulette wheel in the room, although the interaction is delivered online. The visible green zero and the 37-pocket layout are not graphic elements created solely by the software; they belong to the filmed wheel. The dealer and broadcast also create natural pauses between rounds.
The difference in pace is substantial. RNG American roulette typically produces 150 to 200 or more spins per hour. Live dealer roulette is much slower by comparison, at around 50 to 60 spins per hour. Those figures describe the normal contrast between automated delivery and a streamed physical table, not a promise for every individual session.
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This choice therefore comes down to what the format is expected to provide. RNG is compact and rapid, while a live table gives the wheel, ball and dealer visible presence. Neither presentation changes chance into a predictable process. The distinction is delivery, not control over the result.
That is the real dividing line.
Inside Bets on the Table: Splits and Streets
On a European roulette casino table, the numbered section is arranged in three vertical columns, with each column divided into horizontal rows of three numbers. The single zero sits apart from those numbered columns. This arrangement is not decorative: the lines and intersections determine where an inside bet can be placed and which numbers it covers.
A split is placed across the boundary between two adjacent numbers. The chip may sit on a line separating two squares, either side by side or one above the other, depending on the position on the European roulette table layout. The bet then covers both numbers. If either number comes up, the split pays 17:1. If neither appears, the stake is lost.
The important word is “adjacent”. A chip cannot be placed between two numbers simply because they look close in the sequence. The numbers must share a table edge. On a physical European roulette casino table, the croupier can see the intended position from the chip’s location; in an online version, the betting interface normally highlights the covered numbers before the spin.
A street occupies one complete horizontal row of three numbers. The chip is placed at the outer end of that row, where the three-number group is marked. On the standard layout, a street therefore covers a compact line such as the first, second and third numbers in a row, rather than three numbers selected from different parts of the grid. Its payout is 11:1 when one of those three numbers wins.
Inside Bets
Bets placed on specific numbers or combinations of numbers within the grid, such as splits or streets, which typically offer higher payouts.
This is where the table surface matters more than the betting label. “Inside bet” describes the area of the layout, not a promise of improved odds. A split covers two numbered spaces; a street covers three. The covered area changes, but the result of each spin remains determined by chance.
I have seen “roulette strategy” used to make these placements sound more predictive than they are. Choosing a street because it has not appeared recently, or moving a split after a run of neighbouring numbers, does not alter the underlying outcome. The layout helps place the wager accurately. It does not turn a pattern into information.
On an online table, the same logic is represented by clickable zones rather than felt and painted lines. A careful interface should make the selected numbers and stake visible before accepting the spin. That small confirmation matters: a chip one line away can represent a different bet entirely.
Placement first. Strategy second.
Roulette Demos and Branded Slot Games Are Different Things
A European roulette demo is a practice version of an RNG roulette game. The software uses a random number generator to simulate each spin, while the player selects roulette bets on a digital layout. No physical wheel or dealer is involved. The point of the demo is to show the interface, betting process and pace before real-money play is considered.
RNG roulette is generally quicker than a streamed table and can support lower minimum stakes, sometimes as low as 10p. That makes a European roulette slot demo, in practical terms, a misleading description: the demonstration is still roulette if the game reproduces roulette’s wheel, bet areas and payouts. The word “slot” may simply reflect how the title has been categorised on a casino menu.
The distinction becomes important when a casino lists a game with wording such as “3D European Roulette”, “European Roulette Gold” or “European Roulette Platinum”. Those labels can describe an online slot with roulette imagery rather than a roulette simulation. A slot may show a wheel, chips, a croupier or a gold-and-platinum theme, yet its underlying mechanics are reels, symbols, paylines or bonus features. The artwork is not the game type.
I have seen this confusion arise from navigation menus: a casino places roulette-themed slots beside roulette tables, and the shared visual language does the rest. “Roulette” in a title is not enough. The game screen reveals more. A roulette demo presents a betting layout and a simulated spin; a slot presents reels and a spin control. Different machinery.
The UK slot rules still apply
If the roulette branding belongs to an online slot, the relevant British slot requirements apply. Autoplay is banned, so the game cannot automatically start successive spins on the player’s behalf. Each online slot spin must last at least 2.5 seconds. A decorative roulette wheel does not turn that slot into a roulette table or remove those requirements.
The same check works in reverse. A genuine RNG European roulette game should be identified as roulette in its rules or help panel, with the available bets and payouts explained there. A demo can illustrate how the software behaves, but it does not change the chance-based nature of the game and does not guarantee that a real-money version will use identical interface details.
Attention Do not confuse roulette-themed slot games with genuine roulette tables; slots use reels and symbols rather than a wheel and betting layout.
Theme is packaging. Mechanics are the substance.
Live Dealer Roulette: Real Wheels, UK Rules
Live dealer roulette is built around a physical table rather than a software-generated wheel. A studio camera streams the wheel, a human dealer announces the game, and a real ball is released for each spin. Bets are placed through the online interface before betting closes, while the video feed shows the ball’s movement and result. That combination gives live European roulette a different feel from an automated table: the wheel, dealer and ball drop are visible parts of the game.
The technology does not change the regulatory test. The UK Gambling Commission (UKGC) is the sole regulator for online casino activity in Great Britain. A platform offering real-money live roulette to British residents must therefore hold a valid UKGC operating licence. An operator without that licence cannot legally provide this service to people in Britain, even if its studio is based elsewhere or its website accepts British customers.
The licence also brings player-protection duties that are easy to overlook when the sales message focuses on the live table. UK-licensed live-casino operators must provide account controls for deposit limits and loss limits. New customers must be prompted to set a financial limit before making the first deposit, with account-level controls kept accessible afterwards. These are not decorative settings. They determine how quickly an account can be funded and how losses are monitored.
Live play must also include session time reminders and reality checks. The purpose is to interrupt the continuous flow of streamed games, where one spin follows another without the natural pause of leaving a physical venue. Cool-off periods provide a further temporary break from gambling, while GamStop self-exclusion can block access across participating UK-licensed operators.
Age verification comes before depositing: an operator must confirm that a customer is old enough to gamble before allowing funds to be added. Credit cards cannot be used for gambling, including through a money service business, and a wallet cannot be used where its funds come from a credit card.
From the operator side, the useful distinction is simple: a live table is not exempt from account controls because a dealer is visible on screen. The safeguards follow the licence. That is the point.
European vs American Roulette: The Extra Zero Matters
The difference between European and American roulette is concentrated in one extra pocket, but its effect runs through every spin. A European wheel has 37 pockets: numbers 1 to 36 and one zero. An American wheel adds a double zero, bringing the total to 38.
That extra green pocket does not create a new winning number for most bets. Instead, it gives the house one more result on which the usual red, black, odd, even, high and low choices lose. The same principle affects inside bets: a wager on a number still has only its stated number as a winning outcome, while the additional zeroes remain outside that selection.
The mathematical cost is clear. European roulette carries a house edge of 2.70%, whereas American roulette has a 5.26% edge. In practical terms, the American format gives the operator a stronger built-in advantage over time. A short session can produce any result, but the wheel structure determines the long-run balance.
This is why the wheel layout matters more than the visual design of an online European roulette casino game. A polished interface, live presentation or branded table does not change the number of pockets. The relevant detail is whether the game shows one zero or both zero and double zero.
For an online European roulette casino game, the single-zero layout is therefore the lower-edge standard of these two variants. American roulette is not simply European roulette with a different name: the added pocket changes the probability of every bet that loses when either green space appears.
I have seen the extra zero treated as a minor design detail in promotional copy. It is not. It is the central difference in European roulette versus American roulette, and the 5.26% edge makes the financial consequence explicit. A small layout change. A material difference.
What is the house edge on European roulette compared to American roulette?
European roulette has a 2.70% house edge, compared with 5.26% on standard American roulette. Some American tables include a third green pocket marked 000, giving a 7.69% edge.
Should I play American or European roulette if I’m in the UK?
European roulette has the lower house edge: 2.70%, compared with 5.26% for standard American roulette. If reducing the house edge is your priority, choose European roulette.
What is the difference between European and American roulette wheels?
A European wheel has 37 pockets: numbers 1 to 36 and one zero. An American wheel has 38, adding a double zero; some tables also have a third green pocket marked 000.