The payout is fixed at 35 to 1, but the odds are not
You are standing at the table, chips in hand, and you place a single chip directly on a number, say 17. If the ball lands in that pocket, the dealer pays you 35 chips for every chip you wagered, and you keep your original bet. That 35-to-1 payout is the same on every standard roulette wheel you will ever sit at, whether it is a European single-zero layout or an American double-zero one. What changes between those wheels is not what you get paid, but how often you should expect the number to hit.
The payout sounds generous because it is deliberately lower than the true odds. On a European wheel there are 37 pockets, so a single number has 1 chance in 37 of appearing. Fair odds for that event would be 36 to 1, but the game pays 35 to 1. That one-unit gap is the house edge, and it is built into the payout itself. On an American wheel with 38 pockets, the same 35-to-1 payout is further from the true odds of 37 to 1, which is why the American layout carries a larger edge on this bet.
What a straight-up bet is
A straight-up bet is the simplest wager in roulette: one chip placed entirely inside a single number's box on the layout, not touching any line. It is an inside bet, meaning it sits on the numbered grid rather than on the outside sections for red or black, odd or even, high or low, or the columns and dozens. The placement is precise. If your chip touches the line between two numbers, you have made a split bet, not a straight-up, and the payout drops accordingly.
The attraction of the straight-up is its payout size. No other single bet on the roulette layout pays as much. The cost of that payout is frequency: you will lose this bet far more often than you win it. A player who spreads chips across several individual numbers is buying more chances to hit, but each of those chips still carries the same 35-to-1 payout and the same built-in edge.
How the round works from buy-in to settlement
You buy in at the table by placing cash on the felt; the dealer exchanges it for roulette chips, which at many tables are colour-coded to you alone. You then place bets until the dealer announces that no more bets are accepted. The ball is spun in the opposite direction to the wheel, and when it drops into a pocket, the dealer marks the winning number, clears the losing bets, and pays winners in a fixed order, typically outside bets first, then inside bets like your straight-up.
Your original chip remains on the layout until you collect it. On a win, the dealer pushes 35 chips next to your bet, and you may pick up everything or leave the bet working for the next spin. On a loss, the dealer sweeps your chip away with all the others. The sequence is identical on every wheel; nothing about the payout or the procedure changes because you bet a single number.
Straight-up compared with the other inside bets
The inside bets form a ladder of coverage and payout. A straight-up covers one number and pays the most. A split covers two, a street three, a corner four, and a six-line six. As coverage widens, the payout shrinks, but the house edge on each of these bets remains the same on a given wheel, because every payout is set just below the true odds for that coverage.
| Inside bet | Numbers covered | Payout | True odds (European, 37 pockets) |
|---|---|---|---|
| Straight-up | 1 | 35 to 1 | 36 to 1 |
| Split | 2 | 17 to 1 | 17.5 to 1 |
| Street | 3 | 11 to 1 | 11.33 to 1 |
| Corner | 4 | 8 to 1 | 8.25 to 1 |
| Six line | 6 | 5 to 1 | 5.17 to 1 |
Notice that every payout sits just below the true odds. That is the mechanism of the house edge, and it is the same mechanism on every inside bet. Choosing a split instead of a straight-up changes how often you win and how much you receive, but it does not remove the edge. The one structural exception on the wheel is the American layout's five-number bet on 0, 00, 1, 2 and 3, which carries a worse edge than the other inside bets because its payout of 6 to 1 is further from its true odds.
European and American wheels change the odds, not the payout
The straight-up payout of 35 to 1 is identical on both wheel types. What changes is the chance of the number appearing. A European wheel has 37 pockets: the numbers 1 through 36 plus a single zero. An American wheel has 38: the same numbers plus a zero and a double zero. The extra pocket does not alter the payout; it simply adds one more losing outcome to every spin, which increases the house edge on all bets, including the straight-up.
| Wheel type | Pockets | Straight-up payout | Chance of a single number hitting | Effect on house edge |
|---|---|---|---|---|
| European | 37 | 35 to 1 | 1 in 37 | Lower edge on all bets |
| American | 38 | 35 to 1 | 1 in 38 | Higher edge on all bets |
If you have a choice between the two layouts at the same venue, the European wheel is the better option for the same bet, purely because the extra pocket on the American wheel is an additional way to lose that the payout does not compensate for. Some European tables also apply a rule called la partage or en prison on even-money outside bets, which returns half or holds the bet when zero appears. That rule does not apply to a straight-up number, so it should not influence your inside-bet decision.
Where the payout is printed and why you should check it
Every roulette table displays its payouts, either on the layout itself or on a sign at the table. Before you sit down, read that sign. The straight-up payout is standard at 35 to 1, but the table minimum and maximum for inside bets vary from venue to venue, and those limits determine how much a straight-up bet can cost or return. A table with a low minimum lets you spread several straight-up bets; a high-minimum table makes a single number an expensive proposition.
The sign also tells you which wheel you are playing. If you see both a 0 and a 00 on the layout, you are on an American wheel. If you see only a 0, it is European. That single observation tells you more about the long-run cost of your straight-up bet than any payout chart will.
Mistakes new players make with a straight-up bet
The first mistake is misreading the payout. A 35-to-1 payout means you receive 35 units of profit for every 1 unit wagered, and you also keep your original bet. Some players describe this as 36 for 1, which is the same money expressed differently, but confusing the two can lead to a miscount at the table. Watch the dealer's payout once and you will see the difference: 35 chips pushed to you, your original chip still on the number.
The second mistake is placing the chip sloppily. A chip that straddles a line becomes a split bet, paying 17 to 1 instead of 35 to 1. If you intend a straight-up, place the chip fully inside the number's box and confirm with the dealer before the spin. The dealer will usually repeat your bet back to you if there is any ambiguity, but you are responsible for the placement.
The third mistake is treating a straight-up as a way to recover losses. Because it pays 35 to 1, a single hit can erase a run of small losses, but the bet loses 36 times out of 37 on a European wheel and 37 times out of 38 on an American one. No amount of watching for a number that has not appeared changes those odds; each spin is independent, and the wheel has no memory. A straight-up bet is a low-probability, high-payout wager, and it should be sized as one.
FAQ
Does a straight-up bet pay the same on every roulette table?
Yes. The 35-to-1 payout for a single number is standard on European, American, and most other roulette variants. What differs between tables is the wheel type, the table limits, and occasionally a rule that applies only to outside bets.
What is the difference between 35 to 1 and 35 for 1?
35 to 1 means you receive 35 units of profit and keep your original unit, for a total of 36 units returned. 35 for 1 means the 35 units include your original stake, so the profit is 34 units. Roulette pays straight-up bets at 35 to 1, not 35 for 1.
Can I bet on more than one number straight up at the same time?
You can place a separate chip on as many individual numbers as the table maximum allows. Each chip is an independent straight-up bet with its own 35-to-1 payout, and each carries the same house edge as any other straight-up bet on that wheel.
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