The wheel with fewer pockets costs you less on the same bets
When someone asks which roulette is better, they are usually standing in front of two layouts that look nearly identical and trying to figure out whether the choice matters. It does, and the difference comes down to one pocket. A European wheel has 37 pockets: the numbers 0 through 36. An American wheel has 38: the same numbers plus a double zero. That extra pocket does not change how the game is played, but it changes the arithmetic on almost every bet you can place.
The reason is straightforward. On a European wheel, if you bet on a single number, there are 37 possible resting places for the ball and your bet covers one of them. On an American wheel, there are 38 possible resting places and your bet still covers only one. The payout for a winning single-number bet is the same on both layouts: 35 to 1. So on the American wheel you are accepting the same payout while facing one additional way to lose.
This does not mean the American wheel is rigged or that the European wheel is generous. Both are built so that the operator keeps a mathematical advantage on every bet. But the size of that advantage is not the same. The single zero on a European wheel is the only pocket that belongs to the house on the even-money and many other bets. The double zero on an American wheel adds a second house pocket, and that is why the expected rate of loss is higher there for the same wager.
How a round runs
The sequence matters because most procedural mistakes happen before the ball is even released. You buy in at the table, usually by placing cash on the layout rather than handing it to the dealer. The dealer exchanges it for roulette chips. These are not the same as the chips used at other tables; they are often unmarked with a value and are colour-coded to you so the dealer can tell your bets apart from everyone else's. You cash them back at the roulette table before you leave, because the main cage will not always accept them.
Betting opens when the dealer clears the previous result and pushes the marker off the winning number. You place chips on the layout, either on a single number or on the lines and boxes that represent groups of numbers. The dealer announces when bets are closed, usually with a phrase like "no more bets," and then releases the ball. Once the ball drops into a pocket, the dealer places the marker on the winning number, clears all losing bets first, and then pays the winners. You do not touch your chips between the moment the ball is released and the moment the dealer finishes paying.
The most common procedural errors are simple. New players sometimes reach for a winning bet before it has been paid, which forces the dealer to stop and reconstruct the layout. Others try to place a bet after the dealer has called no more bets, which is refused. And a surprising number of people walk away from the table with roulette chips still in their pocket, forgetting that those chips need to be converted back at the wheel where they were issued.
What each bet type is
Roulette bets fall into two families: inside bets, which sit on the numbered grid, and outside bets, which sit around its edges. Inside bets cover fewer numbers and pay more when they win. Outside bets cover larger groups and pay less. The payout for each bet is fixed by the table layout, not by the operator's mood, and it is printed or displayed at the table.
The house edge is not identical across all bets on the same wheel. On an American wheel, the five-number bet covering 0, 00, 1, 2 and 3 carries a higher edge than the rest of the layout, because it pays 6 to 1 while covering five numbers out of 38. On a European wheel, the equivalent cluster does not exist as a single bet, and the edge is more uniform across the standard bets. This is one of the few cases where a specific bet on a specific wheel is materially worse than its neighbours, and it is worth knowing before you put chips on it.
| Bet | Numbers covered | Payout | What changes between wheels |
|---|---|---|---|
| Straight up | 1 | 35 to 1 | Same payout; American wheel has one extra losing pocket |
| Split | 2 | 17 to 1 | Same payout; American wheel has one extra losing pocket |
| Street | 3 | 11 to 1 | Same payout; American wheel has one extra losing pocket |
| Corner | 4 | 8 to 1 | Same payout; American wheel has one extra losing pocket |
| Five-number (American only) | 5 | 6 to 1 | Not offered on European wheels; higher edge than other American bets |
| Six line | 6 | 5 to 1 | Same payout; American wheel has one extra losing pocket |
| Red/black, odd/even, high/low | 18 | 1 to 1 | Same payout; American wheel has two house pockets instead of one |
| Dozens, columns | 12 | 2 to 1 | Same payout; American wheel has one extra losing pocket |
The table above is the comparison that matters most. The payouts do not change between the two wheel types. What changes is the number of pockets the ball can land in while your bet still loses. That is the entire difference between European and American roulette on the standard bets.
What "better" cannot mean
No wheel is better in the sense of being likely to pay you. The ball has no memory, and no sequence of previous numbers tells you where the next one will land. A number that has not appeared for an hour is not any more likely to appear on the next spin than it was on the first. The wheel is a physical or digital randomising device, and each spin is independent of the ones before it.
What a player can choose is the wheel with the smaller built-in edge, the bets with the lower edge on that wheel, and the pace and size of their own wagering. Those choices change the expected rate of loss over a long session. They do not change the fact that the edge stays with the house on every spin. If you are deciding between two roulette tables, the single-zero layout is the structurally cheaper game on the same bets, and that is the only honest meaning of "better" available here.
Where the real number is printed
If you want to know the exact house edge for a specific bet on a specific table, you do not need to memorise a chart. The information is on the layout itself, in the form of the payouts, and in the game rules posted at the table or in the online game's information panel. The wheel type is visible at a glance: a European wheel shows a single zero, and an American wheel shows both a zero and a double zero. Some venues also offer French roulette, which uses the same 37-pocket wheel as European roulette but adds rules like la partage or en prison on even-money bets. Those rules change what happens to an even-money bet when the ball lands on zero, and they change the expected loss on those specific bets, so they are worth checking before you sit down.
For an online game, the information panel or help screen states the wheel type and the return-to-player percentage for the game as published by the operator. That figure is a long-run theoretical average, not a prediction for your session. The wheel type tells you the structure; the published RTP tells you how that structure is expressed as a percentage.
FAQ
Is French roulette better than European roulette?
French roulette uses the same 37-pocket wheel as European roulette, so the base structure is identical. The difference is that French tables often apply la partage or en prison to even-money bets, which changes what happens when zero appears. Under la partage, half the even-money bet is returned; under en prison, the bet is held for the next spin. Either rule reduces the expected loss on those specific bets compared with a European table that does not offer them.
Does betting on more numbers make roulette better?
Covering more numbers changes the shape of your results, not the underlying arithmetic. A bet that covers 18 numbers wins more often than a bet that covers one, but it pays only 1 to 1, so the house edge remains in place. Spreading chips across many numbers on the same spin is a way to change variance, not a way to remove the edge.
Can I tell which wheel is better by watching previous spins?
No. The sequence of previous results does not predict the next spin on a fair wheel or a properly functioning random number generator. The only reliable comparison is structural: count the zeros on the wheel, check the payouts on the layout, and read any special rules that apply to even-money bets when zero appears.
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