The number printed next to each bet is a promise about payouts, not odds
When you look at a roulette table, the felt is covered in words and numbers. The words name the bets. The numbers tell you what a winning bet pays. A straight-up bet on a single number is marked 35 to 1. A split between two numbers is marked 17 to 1. Those figures are betting multiples: the fixed ratio between the stake you place and the profit portion of the payout you receive if the ball lands on your number.
A multiple is not the same as the chance of winning. On a European wheel with 37 pockets, a straight-up bet has one winning pocket and 36 losing pockets. The true odds against winning are 36 to 1. The table pays 35 to 1. The gap between those two figures is where the house edge lives. The multiple tells you what you are paid; it does not tell you how likely you are to be paid.
Every multiple on the layout is fixed by the game itself. The operator does not adjust it from table to table. What changes between tables is the minimum and maximum stake, and those limits are printed on a small sign or plaque at the table. When a reader asks how betting multiples work, the useful answer has two parts: how the payout ratio is set, and how the table's stake limits interact with that ratio.
How a multiple is calculated from the wheel
A roulette payout is built from the number of pockets covered by a bet. The operator keeps the stake and pays a profit on top of it, so the payout multiple is calculated as the ratio of losing pockets to winning pockets, minus the house's share. On a European wheel, a straight-up bet covers one pocket out of 37. The fair payout would be 36 to 1. The table pays 35 to 1. The missing unit is the house edge on that bet.
On an American wheel with 38 pockets, the same straight-up bet still pays 35 to 1. The extra double-zero pocket adds one more way to lose without changing the payout. That is why the house edge on an American layout is higher for the same bet. The multiple looks identical on both wheels; the underlying probability is not.
This is the first thing to internalise: a betting multiple is a payout ratio, and it is always slightly worse than the true odds against the bet. The difference is not a mistake and not a negotiation point. It is the mathematical structure of the game.
The main bet types and their multiples
Roulette bets fall into two broad families. Inside bets sit on the numbered grid and cover specific numbers or small groups. Outside bets sit around the grid and cover larger categories: red or black, odd or even, high or low, columns, and dozens. Inside bets pay larger multiples because they cover fewer pockets. Outside bets pay smaller multiples because they cover more pockets.
The table below sets out the standard multiples for a European wheel. The multiples are the same on an American wheel, but the number of pockets differs, so the house edge on each bet is higher there.
| Bet | Pockets covered | Payout multiple | What the multiple means |
|---|---|---|---|
| Straight-up | 1 | 35 to 1 | A winning 1-unit stake returns 35 units profit plus the original stake |
| Split | 2 | 17 to 1 | Covers two adjacent numbers on the grid |
| Street | 3 | 11 to 1 | Covers a row of three numbers |
| Corner | 4 | 8 to 1 | Covers four numbers meeting at a corner |
| Six line | 6 | 5 to 1 | Covers two adjacent rows |
| Dozen or column | 12 | 2 to 1 | Covers twelve numbers at once |
| Red/black, odd/even, high/low | 18 | 1 to 1 | Even-money bets covering half the wheel |
The multiple is applied to the stake only, not to the total returned. If you place 10 units on a split and win, the operator pays 170 units in profit and returns your 10-unit stake, for a total of 180 units in your hand. The 17 to 1 multiple describes the profit portion.
Where the table's stake limits enter the picture
Every table has a minimum and maximum bet, and the limits are not the same for every bet type. A table might have a 5-unit minimum on outside bets and a 1-unit minimum on inside bets. The maximum is often expressed as a total across the layout or as a cap on a single number. These figures are printed on a plaque at the table or shown on the screen for an online game, and they differ between operators and between tables in the same venue.
Stake limits matter because they determine which multiples you can use. If the inside minimum is 1 unit, you can spread that unit across several straight-up bets or concentrate it on one. If the outside minimum is 5 units, an even-money bet costs five times as much per spin as a single straight-up bet at the inside minimum. The multiple tells you the payout ratio; the stake limits tell you the entry cost and the ceiling.
When a table advertises a maximum payout rather than a maximum stake, the multiple becomes the conversion tool. Suppose a table caps the payout on any single spin at 3,500 units. A straight-up bet pays 35 to 1, so the largest stake that fits under that cap is 100 units. A split pays 17 to 1, so the same cap allows a 205-unit stake, rounded down to the nearest accepted chip value. Reading the cap through the multiple tells you how much you may put on each bet before the operator will refuse or reduce the wager.
How to read the layout before you sit down
The felt itself carries most of the information. The numbered grid shows the inside bets. The boxes around it show the outside bets. The multiples are printed on or beside each bet area, usually as a ratio such as 35 to 1 or 2 to 1. The stake limits are on a separate plaque, and the wheel type is visible from the number of zero pockets.
Before placing a first bet, three checks resolve most confusion. First, confirm the wheel type, because the same multiple carries a different house edge on a 37-pocket wheel than on a 38-pocket wheel. Second, read the minimum and maximum plaque, because the multiples only become usable once you know what the table will accept. Third, decide whether you are betting inside or outside, because the multiples differ by an order of magnitude and so does the frequency of winning spins.
A common misreading is to treat the multiple as the chance of winning. A 35 to 1 payout does not mean a 1 in 35 chance. It means the table pays 35 units of profit for a bet that, on a European wheel, has a 1 in 37 chance. The distinction is the entire economics of the game.
What the multiple does not change
No betting pattern alters the multiples. A progression that raises your stake after a loss does not change the 35 to 1 printed on the straight-up box. It changes the amount you have at risk, not the payout ratio. A player who doubles a losing outside bet is not improving the multiple; they are increasing the stake on a bet whose payout ratio and house edge are fixed.
The multiple also does not change with the size of the stake, except where the table's maximum payout cap forces a reduction. A 1-unit straight-up bet and a 100-unit straight-up bet both pay 35 to 1. The cap is the only mechanism that can alter the effective payout on a very large wager, and it does so by limiting the stake rather than by changing the ratio.
For a player deciding between bets, the multiple is one input among several. A straight-up bet pays the largest multiple but wins rarely. An even-money bet pays the smallest multiple but wins close to half the time on a European wheel. The house edge differs between bet types, and on the American layout the difference is material. The multiple helps you compare payouts; it does not by itself tell you which bet loses money more slowly.
FAQ
Does a higher multiple mean a better bet?
Not necessarily. A higher multiple means a larger payout per unit staked, but it is attached to a bet that covers fewer pockets and therefore wins less often. The house edge on different roulette bets is not identical, so the multiple alone is not a ranking of value. Compare the multiple against the number of pockets covered and the wheel type before drawing any conclusion.
Why is the straight-up payout 35 to 1 when there are 37 pockets?
The wheel has 37 pockets on a European layout, so the true odds against a single number are 36 to 1. The table pays 35 to 1. The missing unit is the operator's edge on that bet. On an American wheel with 38 pockets, the true odds are 37 to 1 and the payout is still 35 to 1, which is why the edge is larger there.
Can I negotiate a better multiple at a table?
No. The payout multiples are fixed by the game and printed on the layout. They are not adjusted per player or per session. The only figures that vary between tables are the minimum and maximum stakes, and those are set by the operator and displayed on the table's plaque or the online game screen.
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