The Person Behind the Wheel
Walk up to a roulette table and you will see one person running the entire game. That person is called a croupier, a French word that has been adopted across most casino floors worldwide. In American casinos you will sometimes hear the simpler term dealer, and the two words are used interchangeably for this game. On a busy table the croupier is doing several jobs at once: announcing when bets are open, spinning the wheel, releasing the ball, clearing losing wagers, and paying winners. Understanding what the croupier is doing at each moment makes the game easier to follow, especially the first time you sit down.
The croupier is not playing against you. The role is mechanical and procedural: keep the game moving, keep the bets straight, and make sure every payout matches the posted odds. The house edge is built into the wheel and the pay table, not into the croupier's decisions. A croupier who is fast, clear, and consistent is simply running a clean game.
The Sequence of a Round
A single spin moves through a fixed cycle. Knowing that cycle tells you when you may touch your chips and when you must keep your hands away from the layout.
- Betting opens. The croupier pushes the marker, if one is in use, off the previous winning number and announces that bets are open. Players place chips on the layout.
- Last calls. As the wheel is set spinning, the croupier gives a final warning. The exact phrase varies by house, but the meaning is the same: no more chips may be placed or moved.
- No more bets. The croupier launches the ball against the direction of the wheel and calls an end to betting. From this moment until payouts are complete, nothing on the layout may be touched.
- The result. The ball drops into a pocket. The croupier announces the winning number and colour, then places a marker on the corresponding spot on the layout.
- Settlement. Losing bets are cleared first, then winning bets are paid. The marker stays on the winning number until settlement is finished.
- Betting reopens. The croupier removes the marker and the cycle begins again.
Most disputes at a roulette table come from a player touching chips after the call of no more bets. The rule is absolute, and it exists so the croupier can settle dozens of wagers without ambiguity.
Buy-In and Chip Values
Roulette is one of the few table games where players do not share a common chip colour. When you sit down, you place cash on the felt and the croupier gives you a stack of wheel chips in your own colour. These chips have no denomination printed on them; their value is whatever the croupier declared when you bought in. A colour belongs to one player at that table only, which is how the croupier knows which stack of chips belongs to whom when several people are betting on the same number.
Wheel chips cannot be used at any other table. When you leave, you must exchange them for standard casino chips at the roulette table itself. The cashier will not accept them. This is a common new-player stumble: walking away with a handful of coloured chips and discovering they are worthless one table over.
The Main Bets and Their Edges
Every wager on the layout falls into one of two families: inside bets, placed on the numbered grid, and outside bets, placed on the surrounding boxes. The families differ in payout size, frequency of wins, and the house edge attached to each wager. On a European wheel with 37 pockets, the payouts are set as if the wheel had 36 pockets, and that missing pocket is the house edge. On an American wheel with 38 pockets, the extra zero widens the gap further.
| Bet | What it covers | Payout | How the edge behaves |
|---|---|---|---|
| Straight up | One single number | 35 to 1 | Large payout, low hit frequency, edge sits in the zero pocket |
| Split | Two adjacent numbers | 17 to 1 | Same edge family as all inside bets; payouts scale with coverage |
| Street | Three numbers in a row | 11 to 1 | More coverage, smaller payout, edge unchanged |
| Red or black | 18 numbers of one colour | 1 to 1 | Near-even money, but the zero pocket means fewer than half the pockets pay |
| Odd or even | 18 numbers of one parity | 1 to 1 | Same structure as red or black; zero loses on many layouts |
| Dozen | 12 consecutive numbers | 2 to 1 | Higher payout than even-money bets, lower hit frequency |
The important point is that no bet on the table removes the zero pocket from the wheel. A straight-up number pays 35 to 1, but there are 37 or 38 pockets, so the payout is slightly short of the true odds. An even-money bet covers 18 pockets, but the zero pocket means it is not a true 50-50 proposition. The croupier does not set these odds; they are printed on the layout and fixed by the wheel design.
European and American Wheels
The wheel itself is the largest single factor in how much the game costs to play. 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 single zero and a double zero. The extra pocket does not change the payouts, which means every bet on the American layout carries a larger house edge than the same bet on the European layout.
| Feature | European wheel | American wheel |
|---|---|---|
| Pockets | 37 | 38 |
| Zero pockets | One | Two |
| Effect on even-money bets | Zero pocket loses on most layouts | Both zero pockets lose on most layouts |
| Effect on house edge | Lower than American for the same bet | Higher than European for the same bet |
| Common rule variant | Some tables return half an even-money bet when zero hits | Some tables offer a surrender rule on even-money bets |
Some European tables use a rule where an even-money bet loses only half when the ball lands in zero. Some American tables offer a similar surrender. These rules change the effective cost of play on those specific bets, so the table's printed rules matter more than the wheel's continent of origin. When you sit down, check the placard or ask the croupier whether any such rule is in force.
What the Croupier's Tools Are For
The croupier works with a few physical objects that all serve a procedural purpose. The ball is launched against the spin of the wheel so that its final resting pocket is not predictable from the launch. The marker, sometimes called a dolly, is a small object placed on the winning number so that every player and the surveillance cameras can see where settlement is happening. The rake is a long-handled tool used to clear losing chips and to push payouts across the layout without the croupier's arm crossing the betting area.
None of these tools changes the odds. They exist because a roulette table settles many small wagers in a short time, and the house needs a consistent, visible procedure. If you ever wonder why the croupier moves in a particular order, the answer is usually that the order is designed to make every action checkable.
Procedural Mistakes to Avoid
Three habits cause most friction for new roulette players, and all three are avoidable before you place a single chip.
First, do not touch chips after the call of no more bets. Even adjusting a chip that is already on the layout is treated as a late bet. The croupier will stop the settlement, and if the action is repeated, the pit staff may become involved.
Second, do not hand cash directly to the croupier expecting chips in return. The correct move is to place the cash on the layout in front of you and let the croupier pick it up. This keeps the transaction visible to the cameras and prevents any ambiguity about how much was given.
Third, remember that your coloured wheel chips are only valid at that table. If you stand up for a break, the croupier may mark your stack, but you cannot carry the chips to another table or to the cashier. Exchange them for regular chips before you leave.
Announcements and Table Calls
Some roulette tables, particularly those with a French layout, allow announced bets, sometimes called call bets. These are wagers on sections of the wheel rather than positions on the felt, and they are placed by telling the croupier the name of the section. The croupier then places the chips on the corresponding part of the layout. On tables where announced bets are not offered, only chips placed on the layout count.
The croupier's spoken calls are part of the game's record. The winning number is announced aloud, the colour is announced, and on many tables the croupier will repeat the total of a payout as it is being counted. You do not need to memorise these calls to play, but they are the soundtrack of the table, and they tell you exactly where in the cycle the game is.
FAQ
Is a croupier the same as a dealer?
Yes, in roulette the two words describe the same role. Croupier is the older term and is standard in European and international casinos, while dealer is more common in American speech. The duties are identical: running the wheel, managing bets, and settling payouts.
Can the croupier control where the ball lands?
No. The croupier's launch speed and the wheel's rotation are deliberately set so that the final pocket is not predictable. The ball is sent against the direction of the wheel, and the frets between pockets break its path. The croupier is trained to follow procedure, not to aim for a result.
Why do roulette chips have no printed value?
Roulette chips are colour-coded to a single player so the croupier can identify whose bet is whose when many people wager on the same number. Because the value is assigned at buy-in and can differ from one player to the next, the chips carry no printed denomination. They are only valid at the table where they were issued.
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