Before the ball drops, the payout is already fixed
The moment you place a chip on a roulette layout, the amount that bet will pay if it wins is already determined. Nothing about the spin changes it. The wheel decides only whether you collect that payout or lose the stake. Understanding the game therefore means understanding the table of bets in front of you, not trying to predict where the ball will land.
Roulette pays bets at odds that are slightly worse than the true mathematical odds of the event. That gap is the house edge. On every bet, the operator keeps a small percentage of all money wagered over the long run. The payout itself is expressed as a ratio of winnings to your stake, and the stake is returned separately when you win.
How a round moves from buy-in to settlement
You buy chips at the table, usually with cash, and receive roulette-specific chips that have no value at other tables. The dealer assigns you a colour so your chips are distinguishable from those of other players. When a round opens, you place chips directly on the layout. The dealer closes betting, spins the wheel, and releases the ball in the opposite direction. When the ball settles in a numbered pocket, the dealer marks the winning number, removes losing bets, and pays winning bets. Only then may you place chips for the next round.
Two procedural rules matter here. First, never touch your chips after the dealer has announced that betting is closed. A late adjustment can void the round or draw a warning. Second, do not reach across the layout to collect winnings; the dealer pays you. Reaching into the layout while the ball is in motion is the single most common way new players create a dispute at a roulette table.
Inside bets: higher payouts, lower hit rates
Inside bets sit on the numbered grid. They pay more because they cover fewer numbers and therefore land less often. The straight-up bet is the simplest: one chip on one number, paid at 35 to 1. A split covers two adjacent numbers and pays 17 to 1. A street covers a row of three numbers and pays 11 to 1. A corner covers four numbers that meet at a corner and pays 8 to 1. A six-line covers two adjacent rows, six numbers in total, and pays 5 to 1.
Each of these payouts is below what a fair game would pay. A straight-up bet on a European wheel has one winning number out of 37, so true odds are 36 to 1. The table pays 35 to 1. That one-unit difference, applied across every number, is the house edge on that bet. On an American wheel the same bet faces 38 pockets, with true odds of 37 to 1, while the payout remains 35 to 1.
Outside bets: smaller payouts, more frequent wins
Outside bets sit around the numbered grid and cover larger groups. Red or black, odd or even, and high or low each cover 18 numbers and pay even money, 1 to 1. A dozen bet covers 12 numbers and pays 2 to 1. A column bet covers one of the three vertical columns, also 12 numbers, and pays 2 to 1.
On a European wheel, an even-money bet wins on 18 of 37 pockets. The zero is the exception: it is neither red nor black, neither odd nor even, and neither high nor low, so an even-money bet loses when zero appears. Some tables soften this with a rule that returns half the stake on an even-money bet when zero lands. That rule changes the house edge on those specific bets, which is why the same bet can carry a different edge at different tables.
| Bet type | Numbers covered | Payout | Where it sits |
|---|---|---|---|
| Straight-up | 1 | 35 to 1 | On one number |
| Split | 2 | 17 to 1 | Line between two numbers |
| Street | 3 | 11 to 1 | Outer edge of a row |
| Corner | 4 | 8 to 1 | Intersection of four numbers |
| Six-line | 6 | 5 to 1 | Edge between two rows |
| Dozen or column | 12 | 2 to 1 | Marked boxes outside the grid |
| Red/black, odd/even, high/low | 18 | 1 to 1 | Marked boxes outside the grid |
The difference between payout odds and true odds
Payout odds are what the table prints. True odds are what the geometry of the wheel would dictate if no one took a cut. The gap between the two is the house edge, and it is constant for a given bet on a given wheel. A straight-up bet on a European wheel pays 35 to 1 against true odds of 36 to 1. An even-money bet pays 1 to 1 against true odds of 36 to 18 against, which is the same as 2 to 1 against. The zero pocket is what breaks the symmetry.
This is why the wheel type matters more than the bet name. European roulette has 37 pockets, a single zero. American roulette has 38, with a single zero and a double zero. The extra pocket increases the house edge on every bet on the American layout, without changing a single printed payout. A player choosing between two tables is choosing between two different rates of expected loss, even though the payouts look identical.
What the dealer's routine means for your payout
When the ball lands, the dealer places a marker on the winning number, then clears losing bets first. Winning inside bets are paid individually, usually from the outside of the layout inward. Outside bets are paid after the inside bets. If you have stacked chips on a number, the dealer pays the stack as a unit. If you have chips on a line between two numbers, the dealer reads it as a split only if the chip is centred on the line; a chip that drifts onto one number is read as a straight-up bet on that number.
Misplaced chips are the second common procedural mistake. A chip intended for a corner that rests mostly on one number will be paid as a straight-up bet or removed as a losing bet, depending on where the dealer reads it. Place each chip deliberately and check its position before the dealer closes betting. If a chip is ambiguous, the dealer's reading of the layout is the one that stands.
Announced bets and special rules
Some tables accept announced bets, also called call bets, which are wagers on sections of the wheel rather than positions on the layout. These are more common on European tables and are usually placed by telling the dealer the bet name. They cover patterns such as a group of numbers adjacent on the wheel. The payouts for these bets follow the same principle as layout bets: they are fixed, printed or standardised, and they pay below true odds.
Because announced bets are not always marked on the layout, a new player should ask the dealer to explain the exact numbers covered and the payout before placing one. The table rules, not a general description, determine which announced bets are available and how they settle.
Why no bet on the layout changes the wheel
Every spin is independent. The wheel has no memory of the previous number, and no pattern of red, black, odd, even, high or low changes the probability of the next outcome. A number that has not appeared for many spins is not due. A number that has appeared several times in a row is not hot. The payout for every bet remains fixed, and the house edge remains fixed, regardless of what has just happened.
What a player controls is which bets to place, how much to stake, and how long to stay at the table. Different bets carry different house edges, and on some tables a rule variant such as the half-stake return on even-money bets changes the edge on those bets specifically. The printed payouts, the wheel type, and the table rules are the three things to read before the first chip goes down.
FAQ
Does a straight-up bet pay 35 to 1 or 36 to 1?
It pays 35 to 1. The stake is returned separately, so a winning one-unit straight-up bet returns 36 units in total: 35 units of winnings plus the original unit. True odds on a European wheel are 36 to 1, and the one-unit gap is the house edge.
Why do even-money bets lose on zero?
Zero is outside the red/black, odd/even and high/low groupings. On a European wheel, an even-money bet covers 18 of 37 pockets, so zero is a losing pocket for those bets unless the table applies a rule that returns part of the stake when zero lands. On an American wheel, both zero and double zero sit outside the even-money groupings.
Do different roulette tables pay different amounts for the same bet?
The printed payouts for standard layout bets are the same across tables: 35 to 1 for a straight-up, 17 to 1 for a split, and so on. What differs between tables is the wheel type and any special rules, such as a half-stake return on even-money bets when zero lands. Those differences change the house edge, not the printed payout.
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