Roulette Rules for New Zealanders: Wheel Guide
French and European roulette share a single-zero wheel, while French rules can change how eligible even-money bets are settled.

Table of Contents
- The Main Roulette Variants and Their Wheel Rules
- New Zealand’s Online Casino Rules and Roulette Context
- How Roulette Table Positions Relate to Called Bets
- Roulette Odds and Payout Percentages
- Double-Zero Roulette and the American Wheel
- Reading the Betting Layout and Wheel-Based Calls
- Mini Roulette’s Pocket Count and Zero Rule
- Roulette Minimum Bets: What the Available Evidence Establishes
- How Roulette Payout Percentages Vary
- Roulette Strategy and the Limits of Prediction
The Main Roulette Variants and Their Wheel Rules
French and European Roulette share a single-zero wheel, but the French variant can apply additional rules when that zero appears. Those rules affect the treatment of certain bets; they do not change the wheel itself. The distinction matters because a table labelled French Roulette may offer a different outcome for an eligible bet on zero than a European table without those provisions.
The special rules are La Partage and En Prison. Both concern even-money outside bets, such as wagers on red or black, odd or even, and low or high numbers. Their scope is limited: they apply only to this category of bet and only when the ball lands in the zero pocket. They do not change the settlement of other bet types.
La Partage: part of the stake is returned
Under La Partage, zero does not cause the full stake on an eligible even-money bet to be lost. Instead, half is returned and the other half is collected. The rule therefore reduces the loss associated with zero for those bets.
Roulette rules can vary by game, so it helps to check the operator details before choosing where to play. This list offers a concise reference for New Zealand readers considering roulette in 2026.
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For instance, when an even-money outside bet loses because zero appears, La Partage divides its settlement: some of the original stake comes back, while the remainder is forfeited. It is not a win, and it does not pay winnings on the bet. This distinction is central to understanding the rule: La Partage changes what happens to the stake after zero, rather than turning zero into a winning outcome.
The provision is specific to French Roulette. It should not be treated as a general rule of casino roulette or assumed to apply to every single-zero game. The table’s stated rules determine whether La Partage is in effect.
En Prison: the bet remains unresolved
En Prison handles an eligible bet differently. If zero lands, the stake is not immediately settled as a loss or divided between return and collection. Instead, the bet is carried forward to the next spin.
If that following spin produces a winning result for the original even-money outside bet, the original stake is returned, but no additional winnings are paid. If the following spin loses the bet, the stake is collected. Thus, the bet remains unresolved after zero and is decided by the next spin under the stated terms.
This is not equivalent to a new wager. The original stake is still at issue, and the next spin determines whether it is returned or lost. Nor does En Prison guarantee a return: the stake may still be collected if the carried bet loses. Its practical effect is to defer settlement after zero rather than to pay half the stake immediately.
What the rules do—and do not—cover
La Partage and En Prison are alternatives in how a table may treat an eligible bet when zero appears. Neither applies to every wager placed on the table. A straight-up number bet, for example, is not an even-money outside bet, so these provisions do not alter its settlement. The same limitation applies to other bets outside the eligible category.
The rules also do not remove the zero pocket or change the wheel’s single-zero structure. French Roulette retains the same wheel arrangement as European Roulette; the difference described here lies in the settlement conditions attached to qualifying bets. Consequently, the wheel variant and the table’s rule for zero need to be considered together when interpreting a bet.
When La Partage or En Prison is available and applies, the house edge for French Roulette falls to 1.35%. That figure relates to the effect of these rules on eligible even-money bets, not to a promise that any particular bet will win. It should not be extended to wagers for which the zero provisions do not apply.
These distinctions provide a concise way to read the basic roulette rules of the two variants. European Roulette has the single-zero wheel, while French Roulette can add a specific settlement procedure for eligible even-money bets after zero. La Partage returns part of the stake at once; En Prison carries the stake into the next spin, where it is either returned without extra winnings or collected. The rules are narrow in scope, but they materially change how zero affects the covered bets.
Half of the stake on an eligible even-money bet is returned and the other half is collected when the ball lands in the zero pocket.
The stake on an eligible even-money bet is carried forward to the next spin; it is returned if that spin wins and collected if it loses.
Both French and European Roulette use a single-zero wheel, though French Roulette may apply the additional settlement rules mentioned above.
New Zealand’s Online Casino Rules and Roulette Context
Roulette rules for New Zealanders in 2026 sit within a changing online casino framework. The Online Casino Gambling Act 2026 came into force on 1 May 2026 and established New Zealand’s first domestic licensing system for online casino gambling. The change does not mean that every site available to New Zealand residents is already licensed under the new system: the Act sets out a transition before the full regime is expected to operate.
The Gambling Act 2003 does not permit online casinos to be established within New Zealand. The 2026 Act provides a framework for domestic licensing, while the Department of Internal Affairs (DIA) remains the primary regulator of gambling and oversees the online casino licensing framework. The Gambling Commission has a distinct licensing role: it hears and decides casino licensing applications, issues online casino licences and approves changes to licence conditions. These responsibilities should not be treated as interchangeable; oversight of the framework and decisions on individual licences sit with different bodies.
A transitional window runs from 1 May to 1 December 2026. Online casino providers that were already serving people in New Zealand before the commencement date may continue operating during that period, subject to the Act’s transitional provisions. Providers that have not applied for a licence must stop providing online casino gambling in New Zealand by 1 December 2026. The full licensed regime is not expected to be fully operational until 2027, and unlicensed operation is expected to become an offence around mid-2027. The transition therefore marks a staged regulatory change rather than an immediate move to a fully operational licensing system.
Before the Act took effect, online casino gambling supplied from outside New Zealand was not licensed or supervised by a New Zealand regulator. A customer who wagered with an offshore website during that earlier period had no domestic government recourse if a dispute arose. The market rules also distinguish the provider’s obligations from a player’s position: a person playing at an offshore casino without a New Zealand licence does not incur a fine or criminal prosecution merely for doing so. This does not establish that an offshore site is locally licensed or supervised.
For roulette, these rules concern the service and its operator, not the mechanics of a spin. They do not determine which roulette variant a site offers or how its table operates. Nor does the existence of a domestic licensing framework establish that every operator currently available to New Zealand residents has received a licence. During the transition, the relevant distinction is whether a provider falls within the Act’s transitional provisions and, by the required date, whether it has applied for a licence.
Bonuses advertised by operators can have conditions that affect their practical value. Terms may set eligibility requirements, an expiry date, which games contribute to wagering, and restrictions on withdrawals. Bonus money must be wagered 50X within 30 days, while winnings from free spins must be wagered 50 times within 7 days. A withdrawal request voids any active or pending bonus. These conditions are separate from the rules of roulette itself, and a bonus offer should not be read as cash available without restrictions.
Licensing Compliance
Providers that have not applied for a licence under the Online Casino Gambling Act 2026 must stop providing online casino gambling in New Zealand by 1 December 2026.
The same distinction matters when roulette is included in a promotion. Game-contribution terms can affect how roulette play counts toward a wagering requirement, so a stated bonus amount alone does not describe what must be done before a withdrawal. Eligibility and expiry conditions can also determine whether an offer applies or remains active. The licence framework addresses provider authorisation and oversight; bonus terms describe the conditions attached to a particular promotion. Neither changes the underlying rules of the roulette game.
How Roulette Table Positions Relate to Called Bets
A roulette table presents two different arrangements that can be easy to conflate: the betting layout, where chips are placed, and the wheel, whose numbered pockets determine how called bets are grouped. The key distinction is that a called bet refers to positions on the wheel, not to positions on the table. A label or description that refers to a wheel-based group therefore cannot be interpreted simply by looking for nearby numbers on the betting layout.
The table is designed to let bets be placed on individual numbers and on groups represented by marked areas. Those marks describe where a stake is committed, but they do not turn the table into a map of the wheel. Numbers that sit beside one another in the printed betting area need not be neighbours on the wheel. Conversely, numbers grouped together in a called bet may appear far apart across the table. The two arrangements serve different purposes: one organises betting choices, while the other supplies the positions used to define these particular calls.
This distinction matters when a bet is named or described by reference to a section of the wheel. The group is identified by its relationship to the wheel’s numbered pockets. Its definition does not change because a table places the same numbers in a different part of its layout or displays them in a different visual format. Reading the table alone may show where a stake goes, but it does not establish which wheel positions belong to a wheel-based call.
The reverse is also true. Knowing the members of a wheel-based group does not, by itself, show where the stake must be placed. The betting layout is still needed to locate the relevant betting area. A clear interpretation therefore keeps two questions separate: which wheel positions the call includes, and which marked area on the table accepts that call. Treating them as one question can lead to an incorrect reading of the bet.
The distinction is not a matter of terminology alone. A table-based group is read from the printed layout, whereas a wheel-based group follows the sequence or positions of numbers around the wheel. The word “neighbour” can therefore refer to different relationships depending on context. Numbers close to one another on the table are visually adjacent there; numbers close together for a called bet are related by their positions on the wheel. Without identifying which arrangement is being described, a reference to neighbouring numbers is ambiguous.
When a called bet is explained, the relevant grouping should be understood through the wheel rather than inferred from the table’s appearance. This remains the case even where the table gives a convenient place to stake on a group. The betting area is an interface for placing the wager, not evidence that the grouped numbers occupy corresponding positions in the printed grid. A marked area can represent a selection whose logic comes from elsewhere.
- Use the betting layout to identify where to place the stake
- Use the wheel-based description to understand which numbers are included in a call
- Assume the visual proximity of numbers on the table reflects their position on the wheel
- Use the table layout to infer the definition of a wheel-based called bet
For that reason, descriptions of roulette table rules should distinguish between placement and definition. Placement concerns the point on the layout where chips are put. Definition concerns which numbers are covered by the call, and for wheel-based calls that group follows positions on the wheel. A description that gives only the table location may explain how to place a stake but may not make the group’s wheel relationship clear. A description that gives only the wheel grouping may identify the selection without showing its table location.
This separation also helps prevent a familiar visual assumption: that numbers positioned together on the felt form a natural group for every kind of bet. That assumption is not reliable for called bets tied to wheel positions. The table’s arrangement and the wheel’s arrangement are distinct, so the visual proximity of printed numbers cannot substitute for the definition of a wheel-based group.
The practical reading is therefore straightforward, without treating the layout as a wheel diagram. Use the table to identify the place associated with a stake, and use the wheel-based description to understand the numbers included in the call. Keeping those roles distinct makes it less likely that a group will be mistaken for a set of numbers merely because they appear close together on the betting surface.
Roulette Odds and Payout Percentages
Payout percentage and house edge describe related sides of a game’s theoretical return. A payout percentage expresses the share of stakes expected to be returned across play; the house edge expresses the share expected to be retained by the casino. Neither figure predicts the result of an individual spin, and neither is a promise of a particular return to an individual player.
A specialist review gives American Roulette a payout percentage of 94.70% and European Roulette a payout percentage of 97.30%. These figures should be understood as figures reported by that review, not as universal terms guaranteed by every operator or table. The reported difference is 2.60 percentage points, with the European figure higher. That comparison concerns the stated percentages; it does not establish that every game presented under either name has identical rules or conditions.
For single-zero European Roulette, the normal house edge is 2.70%. This is consistent with a theoretical payout of 97.30%: the two percentages account for complementary portions of the expected stakes. The relationship describes the game’s mathematical expectation over repeated play, rather than a balance that must be achieved during any particular session. A player may receive less than the stated payout percentage, more than it, or nothing on a given sequence of outcomes.
The American figure requires more care in interpretation. Its 94.70% payout percentage is the value reported by the specialist review, while the figure should not be converted into a separate house-edge claim without checking that the underlying rules and calculation are the same. Percentages can look directly comparable while relying on different assumptions about the game being assessed. The reported values are therefore useful as a stated comparison, but they do not by themselves document every table’s precise configuration.
A theoretical payout percentage describes the expected return across repeated play and does not predict the result of any individual spin.
A percentage also does not describe the payout attached to a particular winning bet. That is a separate part of roulette’s rules. The figures here concern overall expected return, not the amount a specific selection pays when it wins. Keeping those concepts distinct prevents a high overall percentage from being mistaken for a high chance of winning on every spin.
For New Zealand readers comparing roulette odds, the practical distinction is between a reported aggregate percentage and the stated house edge for single-zero European Roulette. The latter is normally 2.70%; the former values are attributed to a specialist review and should retain that attribution. Neither measure makes roulette predictable. A higher theoretical payout percentage indicates a more favourable expected return under the stated calculation, but it cannot ensure that stakes will be returned in practice.
Double-Zero Roulette and the American Wheel
American Roulette is identified by a wheel with 38 pockets: the numbered pockets include a single zero and a double zero. Both green pockets matter because they are additional outcomes beyond the numbered results. The double-zero pocket is the distinguishing feature of this wheel compared with a single-zero wheel.
The basic rules concern where a ball comes to rest. A player selects a permitted outcome and places a stake before the spin; the result is determined by the pocket in which the ball lands. A bet wins only if the result meets its terms. The presence of the two zero pockets affects the chances attached to bets, including even-money bets such as red or black: either zero can prevent such a bet from winning.
The American wheel’s stated house edge is 5.26%. This is a long-run measure of the game’s mathematical advantage to the house, not a prediction of what will happen in a particular round. A single result may differ from that expectation, and no sequence of outcomes can be inferred from the wheel’s recent history. Every real-money bet can lose.
A qualified exception has been reported for some American roulette tables in Atlantic City. According to a specialist review, certain tables there return half the stake on even-money bets if either zero or double zero appears. That account describes a table-specific rule, not a standard feature of American Roulette. It should not be assumed to apply to the variant generally, or to every table in that location. Where the rule is offered, its effect is limited to the specified even-money bets and the stated zero outcomes; it does not change the wheel’s pocket count.
This distinction matters when the rules of a game are described simply as “double-zero roulette”. The name identifies the wheel’s two zero pockets, but does not establish whether a special stake-return rule is in force. The core feature is the additional double-zero outcome; any exception to the usual treatment of zero must be stated separately. Without such a rule, the double-zero pocket remains an outcome that can defeat an even-money wager.
The wheel type therefore provides important information, but it does not by itself specify every table condition. The pocket count and house edge describe the game’s underlying structure, while a stated local rule may alter the treatment of a particular bet when zero lands. These details should not be conflated: a reported half-stake return at certain tables is not evidence that all American Roulette tables use it.
Attention Any participation involving real money carries the possibility of losing the full amount wagered, regardless of the wheel type or local table rules.
Roulette results remain uncertain from spin to spin. The wheel’s double-zero feature changes the game’s mathematical profile, but it does not make any individual result predictable or protect a stake from loss. Any participation involving real money carries the possibility of losing the full amount wagered, so stakes should remain within what can be afforded.
Reading the Betting Layout and Wheel-Based Calls
A roulette table presents betting choices in a fixed layout, while a called bet can refer to a group defined by the wheel’s sequence. These are different ways of organising numbers. A label or position on the felt identifies where a wager is placed; it does not, by itself, show which numbers sit next to one another on the wheel.
This distinction matters when a bet is described by a wheel-based name. The numbers included in such a call are grouped by their positions around the wheel, not by their arrangement on the table. A player who reads the betting layout as though its rows or neighbouring spaces represented wheel neighbours could therefore misunderstand which outcomes a call covers.
The layout is designed to make selections legible and to distinguish the available betting areas. Its visual order is not a map of the wheel. Conversely, a wheel-based call describes a selection by reference to the wheel’s numbered sequence, rather than by pointing to a contiguous region of the felt. The same number may be easy to locate on the layout while belonging to a called group that is not visually adjacent to it there.
A useful way to interpret a label is to separate two questions: where the wager is placed, and which numbers the bet represents. The table answers the first question. For a called bet, the wheel-based grouping answers the second. A label’s wording may indicate that the bet concerns a set of wheel neighbours, but the table’s visual arrangement should not be used to infer that set.
This also explains why a betting layout can be clear without reproducing the wheel’s order. The layout is a working surface for selecting wagers; it need not arrange its numbered spaces in the same sequence as the pockets around the wheel. A called bet bridges those two systems by naming a selection according to the wheel, even though the wager is entered on the table.
When a roulette interface labels betting areas, the labels should be read as instructions for selecting a wager, not as a diagram of wheel positions. For a wheel-based call, the relevant grouping is the wheel sequence. The table position may help locate the control or betting area, but it does not establish which numbers belong to the call. Keeping these functions separate prevents a visual shortcut from being mistaken for the rule that defines the bet.
These are practical distinctions in interpreting roulette rules: the layout identifies the point of entry for a wager, whereas a called bet’s membership follows wheel positions. A layout can display the bet name and provide a place to select it without making the wheel’s ordering visible. Reading the label and the table as separate sources of information is therefore more reliable than treating nearby table spaces as equivalent to neighbouring wheel pockets.
Distinction between Layout and Called Bets
A label or position on the felt identifies where a wager is placed, while a called bet refers to a group defined by the wheel’s sequence. The layout is an interface for selecting wagers and not a map of the wheel’s numbered pockets.
Mini Roulette’s Pocket Count and Zero Rule
Mini Roulette is a distinct format with a compact wheel containing 13 pockets. Its reduced pocket count does not, by itself, make the game more favourable to a player. The stated house edge is 7.89% when La Partage is not applied. Where the rule is in effect, the edge falls to 3.85%.
La Partage changes what happens to an eligible even-money bet when zero appears: half of the stake is returned, while the other half is collected. The reduced house edge reflects that partial return. It does not mean that zero is removed from the wheel or that a bet wins whenever zero lands. The rule concerns eligible even-money bets, not every possible wager.
The presence of the La Partage rule therefore matters when interpreting the stated edge for a Mini Roulette game. The lower figure applies with the rule; it should not be assumed to describe every Mini Roulette table. The pocket count alone does not establish which rule is being used, so the game’s stated conditions determine which edge is relevant.
These figures describe the mathematical advantage built into the game over repeated play, not a forecast for a particular session. Roulette outcomes are random, and each real-money bet can lose. A sequence of results does not make a future result certain, and the house edge does not prevent short-term variation. No betting system can remove that underlying edge.
Mini Roulette’s smaller wheel is thus not sufficient evidence of better value. The relevant distinction is whether La Partage applies to eligible even-money bets: without it, the stated edge is higher; with it, the stated edge is lower. Neither condition guarantees a return, and no stake should exceed what can be afforded to lose.
Roulette Minimum Bets: What the Available Evidence Establishes
A roulette minimum bet is the lowest stake accepted for a wager under the conditions of a particular game. It is distinct from a roulette rule: rules determine how the wheel operates and how a winning wager is settled, while a minimum concerns the amount permitted on a bet.
There is no single stake that can be treated as a universal roulette minimum for New Zealanders. A figure associated with one table or game would not, by itself, establish a rule for every roulette offering. The variant name also does not determine a minimum: European, French and American Roulette describe wheel or rule differences, not a guaranteed stake threshold.
This distinction matters when comparing games. A displayed minimum, where one is provided, applies to the relevant offering and should not be read as a market-wide standard. Nor does the existence of a minimum imply that every type of bet on a table can be placed for the same amount; stake conditions may be set for the particular game. No general figure can be inferred from the roulette rules alone.
Minimum stakes should also be kept separate from payout percentages and house edge. Those measures describe the mathematical relationship between wagers and outcomes over time; they do not state how much a table accepts as its lowest bet. A low minimum would not change the underlying probabilities, and a higher minimum would not make a result more predictable.
Minimum stakes are provider-specific conditions and do not alter the underlying mathematical probabilities, house edge, or payout percentages of the game.
For any real-money roulette game, every bet can lose. A stake limit is not a safeguard against losses or evidence of a favourable outcome. Gambling should remain within an amount that can be lost without affecting essential costs or financial obligations.
How Roulette Payout Percentages Vary
A payout percentage describes an estimated return across play, not a payment promised on a particular spin. For 100/1 Roulette, an affiliate review reports a range of 92.86% to 96.19%. The range should be read as a reported figure, not as a universal rate established for every version of the game.
The percentage is also distinct from the payout attached to an individual winning bet. A stated return rate does not specify what one spin will produce, nor does it mean that a player will receive that proportion of their own stake during a session. Individual results can differ substantially from a summary measure.
The range itself matters: it indicates that the reported percentage is not a single figure across all versions or descriptions of 100/1 Roulette in that review. Without further detail about the games compared and the calculation method, the endpoints should not be treated as directly applicable to a particular table. The reported figures therefore provide context, but do not establish the return for every offering carrying the variant’s name.
When comparing roulette payout rules, it is useful to separate three things: the return percentage reported for a game, the payment stated for a specific winning bet, and the result of an individual spin. They describe different aspects of play. A high stated percentage is not a guarantee of profit, and a lower one does not predict the result of the next spin. Nor does the range determine how a particular bet is settled; that depends on the rules of the game and the bet placed.
The reported range can help frame a comparison, provided its source and scope remain clear. It should not be presented as a confirmed market-wide rate or a forecast of personal results. Roulette outcomes remain uncertain, and every real-money bet can lose. Any play should therefore be limited to money that can be afforded to lose.
Roulette Strategy and the Limits of Prediction
Roulette strategy cannot predict the next result. Each spin is independent, so earlier outcomes do not change the probability of what happens on a later spin. A run of one colour, number or other result therefore provides no evidence that a different result is due. Betting patterns may organise choices, but they do not alter the wheel’s probabilities.
This distinction matters when assessing systems that increase or decrease stakes after wins or losses. Such methods can change how much is wagered and how quickly a balance changes, but they cannot make past results affect a future spin or remove the house edge. Every real-money bet can lose, and no staking sequence makes a particular outcome certain.
The rules can, however, affect the odds attached to eligible bets. French Roulette offers the strongest odds for even-money outside bets when La Partage or En Prison applies. Under La Partage, a zero result returns half the stake on an eligible bet; En Prison carries the bet forward under its own conditions. French tables with La Partage can therefore reduce the effective house edge on those bets when zero lands. This advantage is specific to qualifying even-money bets and does not make other bets more favourable.
A reasoned approach to roulette rules and strategy is consequently limited to understanding the rules and recognising what they can change. French rules can improve the position of eligible bets, while a betting system cannot control random outcomes or eliminate the game’s underlying disadvantage. This is a distinction between a rule-based improvement in odds and a claim of prediction.
Because outcomes remain uncertain, roulette should not be treated as a way to secure a return. Stakes can be lost even when a decision follows a consistent method. Any play should be limited to money that can be lost without affecting essential expenses.
Prepared by the Casino Adviser NZ editorial staff.
