Roulette Table Layout Guide: From Reading the Felt to Placing Advanced Bets

Before you place a single chip, the roulette table layout has already decided most of your options. The felt is not a decorative surface; it is a structured betting map that defines every wager you can make, every payout you can expect, and every mistake you can avoid. Three findings matter most for anyone learning the game:

• The layout is a structured betting grid, not a random arrangement. The numbers run from 1 to 36 in three ascending columns, and the red/black colors match the wheel’s sequence. Once you know the grid, you can find any number in seconds.
• Inside bets and outside bets are two different languages. The inner grid covers specific numbers and small groups; the outer zones cover dozens, columns, and even-money bets. Mixing them up is the most common beginner error.
• The zero(s) change the layout and the house edge. A single-zero European layout gives the casino a 2.70% edge on most bets, while the double-zero American layout raises that edge to 5.26%. The zero position on the felt also affects which call bets are available.

This guide walks you through the layout from the basic grid to advanced announced bets, with step-by-step instructions, worked examples, and the errors that keep showing up at real tables.

Anatomy of the Roulette Table Layout

A standard roulette table has two physical parts: the wheel and the layout. The layout is the felt surface where players place chips. It is divided into the number grid, the zero section, and the outside betting zones.

The Number Grid

The grid contains 36 numbers arranged in 12 rows and 3 columns. Numbers 1 through 36 are placed in ascending order from top to bottom, with 1, 2, and 3 at the top row and 34, 35, and 36 at the bottom. The columns group numbers by their remainder when divided by three: the first column contains 1, 4, 7, 10, and so on; the second contains 2, 5, 8, 11; the third contains 3, 6, 9, 12. Each number is colored red or black, with the exception of the zero, which is green.

The colors are not random. They follow a fixed sequence that matches the wheel order. On a European layout, for example, 0 sits at the top of the felt, followed by the 1-36 grid. The alternating red and black pattern is consistent across all standard layouts, which means you can verify a layout’s authenticity by checking whether the color sequence matches the wheel.

The Outside Betting Zones

Around the number grid, the felt expands into several betting boxes:

• Even-money bets: 1-18, 19-36, Red, Black, Odd, Even. These are the boxes at the bottom or side of the layout.
• Dozens: 1st 12, 2nd 12, 3rd 12. These cover blocks of twelve numbers.
• Columns: 2 to 1 boxes at the end of each column. A column bet covers all 12 numbers in that vertical line.

On some tables, the outside zones are duplicated on both sides of the layout to accommodate multiple players. The payouts are identical regardless of which side you use.

European vs American Layout Differences

The European layout has a single zero at the top, and the numbers on the wheel run 0, 32, 15, 19, 4, 21, 2, 25, 17, 34, 6, 27, 13, 36, 11, 30, 8, 23, 10, 5, 24, 16, 33, 1, 20, 14, 31, 9, 22, 18, 29, 7, 28, 12, 35, 3, 26. The felt layout, however, always shows 0 at the top and the 1-36 grid below.

The American layout adds a double zero (00) next to the single zero at the top. That small addition changes the house edge and also creates the “basket” bet, which covers 0, 00, 1, 2, and 3. The basket bet pays 6 to 1. The mathematically fair payout for five numbers on a 38-number wheel would be 6.6 to 1, so the basket bet carries a higher house edge than most other bets on the table. Many experienced players avoid it for that reason.

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Core Rules: How the Layout Determines Payouts

Every bet on the layout has a defined payout ratio. The ratios are standard across regulated casinos, though you should always check the table limits and the specific rules of the venue before playing. The standard payout schedule is:

• Straight up (one number): 35 to 1
• Split (two adjacent numbers): 17 to 1
• Street (three numbers in a row): 11 to 1
• Corner (four numbers meeting at a point): 8 to 1
• Six line (two adjacent rows): 5 to 1
• Column or dozen: 2 to 1
• Even-money bets: 1 to 1

The key rule to remember is that the payout is based on the number of outcomes covered, not on the position of the chips. A split bet covers two numbers, so it pays less than a straight-up bet. The more numbers you cover, the lower the payout, and the higher your chance of winning on any single spin. No layout knowledge changes the fundamental fact that roulette is a game of chance. The house edge is built into the payouts, so you should only wager money you can afford to lose.

Inside vs Outside Bets

Inside bets are placed on the number grid. They cover one to six numbers and offer higher payouts. Outside bets are placed in the boxes around the grid. They cover larger groups of numbers and offer lower payouts. The distinction matters because table minimums often apply differently to inside and outside bets. Some casinos require a higher minimum for outside bets because the win probability is higher.

Announced and Call Bets

Advanced players may encounter announced bets, also called call bets or French bets. These are not marked on the standard layout. Instead, the dealer announces them verbally and places chips in a special racetrack section on some tables. The most common are:

• Voisins du Zéro: covers the numbers around zero on the wheel, including 22, 18, 29, 7, 28, 12, 35, 3, 26, 0, 32, 15, 19, 4, 21, 2, and 25. It uses a combination of splits and straight bets.
• Tiers du Cylindre: covers the 12 numbers on the opposite side of the wheel, specifically 27, 13, 36, 11, 30, 8, 23, 10, 5, 24, 16, and 33, using six split bets.
• Orphelins: covers the two orphan sections of the wheel: 17, 34, 6 and 1, 20, 14, 31, 9.
• Neighbors: a bet on a number plus the two numbers on each side of it on the wheel.

These bets are not available at every table. Online platforms sometimes offer them in a separate “racetrack” interface. If you are unsure whether a table supports call bets, ask the dealer or check the game rules before placing chips.

How to Read the Layout Step by Step

Reading the layout is a skill you can build in a few minutes. Follow these steps from basic to advanced.

1. Identify the zero position. The zero is always green and sits at the top of the layout. On an American table, you will see both 0 and 00. This tells you which version of the game you are playing.
2. Check the table minimum and maximum. These are usually displayed on a small sign or on the felt. The minimum applies to each bet, not to the total of all your chips. If the minimum is $5, a straight-up bet of $5 is allowed, and a split bet of $5 is also allowed.
3. Locate the number you want to bet on. Use the column and row structure. For example, 17 is in the second column, sixth row from the top. The color should be black.
4. Place your chip inside the number’s box for a straight-up bet. Make sure the chip is fully inside the box and not touching a line. A chip on the line between two numbers is a split bet, not a straight-up bet.
5. For group bets, position the chip on the intersection of the lines. A chip on the line between two numbers covers both. A chip on the corner where four numbers meet covers all four. A chip at the end of a row covers the street of three numbers.
6. Move to outside bets. Place chips in the boxes for red, black, odd, even, high, low, dozens, or columns. These are straightforward, but remember that the zero does not count as red, black, odd, or even. It loses on all even-money bets.
7. For advanced play, use the racetrack. If the table has a racetrack section, place chips on the announced bet areas. If not, ask the dealer to place the call bet for you and specify the stake.

Illustrative Examples: From Simple to Advanced

Example 1: Straight-Up Bet on 17

You want to bet on 17. Find the second column and the sixth row. Place a single chip fully inside the 17 box. If the ball lands on 17, you win 35 times your stake. If the ball lands on any other number, including 0, you lose the chip.

Example 2: Split and Street Bets

You want to cover 17 and 18. Place one chip on the vertical line between the two boxes. That is a split bet paying 17 to 1. If you want to cover 16, 17, and 18, place one chip on the horizontal line at the top of the 16 box, where the row meets the column. That is a street bet paying 11 to 1. The chip position determines the bet type, so precision matters.

Example 3: Combining a Dozen and a Column

You place one chip on the 2nd 12 box and one chip on the 3rd 2 to 1 column. The dozen covers numbers 13 through 24. The column covers 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, and 36. The overlap includes 15, 18, 21, and 24. If the ball lands on one of those overlapping numbers, both bets win, and you receive 2 to 1 on each. This is a common strategy for increasing coverage, but it also increases your total stake.

Example 4: Advanced Voisins du Zéro

On a European table with a racetrack, you ask for Voisins du Zéro with a total stake of 9 chips. The dealer splits the stake across the required splits and straight bets covering the numbers around zero. You do not need to know the exact chip placement, but you should know which numbers are covered: 22, 18, 29, 7, 28, 12, 35, 3, 26, 0, 32, 15, 19, 4, 21, 2, and 25. If the ball lands on any of those numbers, the bet wins in part or in full. The exact payout depends on which of the covered numbers hits.

Common Errors on the Roulette Layout

Even experienced players make layout mistakes. Here are the ones that cost the most money.

• Misreading chip position. A chip that touches a line is no longer a straight-up bet. If you intended to bet on 17 but the chip touches the line between 17 and 18, you have placed a split bet. The dealer will not move your chip unless you ask before the spin.
• Forgetting the zero on even-money bets. Red, black, odd, even, high, and low all lose when the ball lands on zero. Some players forget this and assume that red and black cover every outcome.
• Confusing the basket bet with a good value. On American tables, the basket bet on 0, 00, 1, 2, and 3 pays 6 to 1. The mathematically fair payout for five numbers on a 38-number wheel would be 6.6 to 1, so the basket bet carries a higher house edge than most other bets on the table.
• Assuming the layout order matches the wheel order. The felt shows numbers in ascending order by column, while the wheel has a completely different sequence. This confuses players who try to use wheel patterns on the layout.
• Placing outside bets after the dealer calls “no more bets.” The dealer will reject late bets. This is not a rule of the layout itself, but it is a common error at physical tables.
• Ignoring table minimums for outside bets. Some casinos set a higher minimum for even-money bets. If the minimum is $25 for outside bets and $5 for inside bets, a $10 chip on red will be rejected.
• Using call bets on tables that do not support them. Announced bets require specific dealer procedures. On a standard American table without a racetrack, you cannot simply place chips on the felt and call out “Tiers.” The dealer may not accept the bet.

Memory Checklist for the Layout

Use this checklist before you place any bet.

• Check whether the table has one zero or two zeros.
• Confirm the table minimum and maximum for inside and outside bets.
• Place straight-up chips fully inside the number box.
• Place split chips exactly on the line between two numbers.
• Place street chips at the end of a row of three numbers.
• Place corner chips at the intersection of four numbers.
• Place six-line chips on the line between two street rows.
• Remember that the zero is green and is not covered by red, black, odd, even, high, or low.
• Ask the dealer before using announced bets.
• Set a bankroll limit before the session and do not chase losses.

Short FAQ

What is the difference between the layout and the wheel?

The wheel is the spinning mechanism where the ball lands. The layout is the felt betting surface. The wheel’s number order is different from the layout’s ascending grid, so you cannot read the wheel sequence directly from the felt.

Why does the American layout have two zeros?

The American layout adds a double zero to increase the house edge. The extra zero also creates the basket bet, which covers 0, 00, 1, 2, and 3. The house edge on the American game is 5.26%, compared to 2.70% on the European single-zero game.

Are call bets available on every roulette table?

No. Call bets, also called announced bets or French bets, require a racetrack section or a dealer who is trained to handle them. Many online platforms offer them in a separate interface. Always check the game rules first.

What happens if my chip touches a line?

If a chip touches a line, it becomes a split bet covering both adjacent numbers. If it touches the intersection of four numbers, it becomes a corner bet. The dealer will read the position as the bet type, so place chips carefully.

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