Online roulette is one of the simplest casino table games to understand. You choose a number, colour, section or bet type, place your stake and wait for the ball to land on the wheel.
This Roulette page explains the main things to check before playing online: European roulette, French roulette, American roulette, live dealer roulette, RNG roulette, table limits, house edge, betting options, bonus restrictions and responsible gambling tools.
May 2026 update: We are reviewing this category to make roulette rules, table conditions, bonus contribution and player safety checks easier to compare. Always check the latest game rules and casino terms before playing for real money.
Online roulette is easy to play, but the version you choose matters. European and French roulette are usually better options than American roulette because they use a single-zero wheel. Always check the wheel type, table limits, bonus rules and whether the game is RNG or live dealer.
Online roulette is the digital version of the classic casino wheel game. Players place bets on where they think the ball will land after the wheel is spun.
You can bet on a single number, a group of numbers, red or black, odd or even, high or low numbers, dozens, columns and other table sections.
The rules are simple, but the odds change depending on the roulette version. A single-zero wheel and a double-zero wheel do not offer the same long-term value to players.
Most online roulette games follow the same basic process. You choose a table, place one or more bets before the betting timer closes, then wait for the spin result.
The experience can be fast in RNG roulette and slower in live dealer roulette. Live tables also depend more on video quality and connection stability.
Online casinos usually offer several roulette versions. The most important difference is the number of green zero pockets on the wheel.
| Roulette Type | Best For | What to Check |
|---|---|---|
| European Roulette | Players who want the standard single-zero wheel | Table limits, inside bets, outside bets and bonus contribution |
| French Roulette | Players who want player-friendly even-money rules | La Partage or En Prison rules and table availability |
| American Roulette | Players who specifically want the double-zero version | Higher house edge due to the extra 00 pocket |
| Live Dealer Roulette | Players who prefer a real wheel and human dealer | Provider, stream quality, limits and bet timer |
European roulette uses 37 pockets: numbers 1 to 36 plus a single green zero. This is the most common roulette version at many online casinos.
The single-zero structure gives European roulette a lower house edge than American roulette. This is why many players prefer European tables when they are available.
Before playing, check the minimum bet, maximum bet, inside bet limits, outside bet limits and whether the table contributes toward any active bonus.
French roulette also uses a single-zero wheel, but it may include extra rules such as La Partage or En Prison on even-money bets.
La Partage usually means that if you place an even-money bet such as red, black, odd, even, high or low, and the ball lands on zero, you receive half of that bet back.
This can make French roulette attractive for players who prefer outside bets. However, the rule must be active on the specific table. Do not assume every French-style table includes it.
American roulette uses 38 pockets: numbers 1 to 36, a single zero and a double zero. The extra green pocket increases the house edge compared with European roulette.
The payouts on common bets are usually similar, but the added double zero changes the long-term odds. This is why American roulette is usually less favourable for players than European or French roulette.
If you are choosing between similar tables, the single-zero version is usually the better option for most players.
Online roulette is usually available in two formats: RNG roulette and live dealer roulette. Both can be legitimate, but they feel different.
| Format | How It Works | Player Note |
|---|---|---|
| RNG Roulette | Software generates the result digitally | Usually faster and easier to play privately |
| Live Dealer Roulette | A real wheel and dealer are streamed on video | More realistic, but depends on stream stability |
RNG roulette is useful for quick sessions and lower-stakes play. Live dealer roulette is better for players who prefer watching a real dealer and physical wheel.
For more live table information, visit our Live Dealer Games category.
Roulette bets are usually grouped into inside bets and outside bets. Inside bets focus on specific numbers or small groups. Outside bets cover larger sections of the table.
Inside bets include straight-up numbers, split bets, street bets, corner bets and line bets. These bets can pay more when they win, but they are less likely to hit than larger outside bets.
Outside bets include red or black, odd or even, high or low, dozens and columns. These bets pay less than single-number bets but cover more numbers on the wheel.
| Bet Type | Example | Player Note |
|---|---|---|
| Straight Up | One number | Higher payout, lower hit chance |
| Split | Two adjacent numbers | Covers two numbers with one chip |
| Red or Black | All red or all black numbers | Simple outside bet, but zero still matters |
| Dozens | 1–12, 13–24 or 25–36 | Covers 12 numbers |
Roulette odds depend mostly on the wheel type. The payout table may look similar across versions, but the number of zero pockets changes the house edge.
| Roulette Version | Wheel Layout | General Player Note |
|---|---|---|
| French Roulette | Single zero, sometimes with La Partage or En Prison | Often the most player-friendly version for even-money bets |
| European Roulette | Single zero | Usually preferable to double-zero roulette |
| American Roulette | Single zero and double zero | Higher house edge due to the extra green pocket |
A lower house edge does not guarantee a win in your session. It simply describes the long-term structure of the game. Short-term roulette results can still vary widely.
Some modern roulette games add random multipliers, bonus features or game show elements. These versions can be entertaining, but they may change the normal payout structure.
Before playing multiplier roulette, check how standard number payouts work, how multipliers are selected, whether only straight-up bets qualify and what the maximum win is.
These games can be more volatile than standard European roulette. Use smaller stakes if you are testing them for the first time.
Many players search for roulette systems such as Martingale, Fibonacci or Labouchere. These systems change how you size your bets after wins or losses, but they do not change the house edge of the wheel.
The main problem with aggressive betting systems is that they can increase bet size quickly. Table limits, bankroll limits and losing streaks can all break the system.
If you use any staking plan, keep it simple, set a fixed budget and never increase stakes just to recover previous losses.
Roulette often has lower bonus contribution than slots. Some casinos reduce roulette contribution toward wagering requirements, and others exclude roulette completely from bonus play.
Before using bonus funds on roulette, check the eligible games list, contribution percentage, max bet rule, excluded bet types and whether live dealer roulette is treated differently from RNG roulette.
For more detail on bonus terms, visit our Casino Bonuses guide.
Most modern roulette games work on mobile browsers. RNG roulette is usually simple to play on phones, while live dealer roulette depends more on video quality and connection stability.
Before playing with higher stakes on mobile, test the table at a low level. Check whether the betting grid, chip selector, undo button, timer, balance and game history are easy to use on your screen.
For more detail, visit our Mobile Casinos page.
Before playing roulette for real money, check the casino and table details. A good roulette experience depends on clear rules, fair table limits, stable software and responsible gambling tools.
Roulette is different from blackjack, poker and slots because there are no hand decisions or bonus features in the standard version. You choose a bet type and stake, then wait for the result.
| Game Type | Best For | Main Difference |
|---|---|---|
| Roulette | Players who want a simple wheel game | No card decisions, only bet type and stake choices |
| Blackjack | Players who want strategy decisions | Hit, stand, double and split decisions affect each hand |
| Slots | Players who want bonus features and varied themes | Results depend on slot mechanics, RTP and volatility |
| Poker | Players who prefer poker-style hands or decision-making | Rules depend on the poker format or paytable |
The game list below includes titles currently assigned to our Roulette category. Use it as a starting point, then open each game page to check the provider, wheel type, rules, table limits, mobile access and bonus eligibility.
For a broader overview, visit our Online Casino Games hub or compare casino operators in our Best Online Casinos ranking.

Carlos Costa Silva reviews online casinos and casino games for Casino545, with a focus on game rules, bonus terms, payment rules, licensing, player protection and real-money usability.
His goal is to make roulette easier to understand, especially for players who want to compare wheel types, betting rules, table limits, bonus restrictions and safety checks before playing.
Read Carlos Costa Silva’s author profile or learn more about Casino545.
Category note: Roulette rules, table limits, providers, bonus contribution, mobile access and country restrictions can change. Always check the latest game rules and casino terms before playing for real money. Gamble responsibly.