Roulette Table Explained for Beginners: Ins and Outs
Explore how a roulette table is designed, learn about its betting options, and discover tactics to refine your strategy and improve your gameplay.


Updated January 24, 2025.

In this article
American vs. European Roulette Tables
The Roulette Table Layout
The Numbers on the Roulette Board
Roulette Table Colour Distribution and Its Impact
Show More
The roulette table can seem like a maze of numbers and colours—especially for beginners. But what if we told you there's a way to decode this intricate layout and use it to your advantage? With the right knowledge, you can navigate the complexities of the game with ease and confidence.
This guide breaks down the key elements of a roulette table to help you understand its structure and betting options.
» Ready to take your first spin? Learn how to play roulette online
American vs. European Roulette Tables
There are two main types of roulette tables: American and European. Understanding their differences is crucial for any beginner.
Number of Zeros
- American roulette: Features a single zero (0) and a double zero (00), totalling 38 numbers.
- European roulette: Only has a single zero (0), totalling 37 numbers.
This difference significantly impacts the house edge. In American roulette, the house edge is 5.26%, while in European roulette, it's 2.70%. This makes European roulette more favourable for players who are mindful of the odds.
Betting Options and Strategies
While both versions share the same core rules, the presence of the extra zero in American roulette introduces a wider spread in the betting options, with slightly more risk involved. Many experienced players prefer European roulette for this reason, as the lower house edge offers better potential for long-term play.
» Try these essential tips for beginners to play American roulette right
The Roulette Table Layout
The roulette table is designed to accommodate various betting strategies and ensure smooth gameplay. Its main components include:
The Betting Grid
The most prominent feature of a roulette table is the betting grid. This rectangular area contains numbers from 1 to 36, arranged in three columns and twelve rows. The numbers alternate between red and black, with green spaces for 0 and 00 (in American roulette).
Outside Betting Areas
Surrounding the numbered grid are spaces for outside bets. These include:
- Red/Black
- Odd/Even
- High/Low (1-18 or 19-36)
- Dozens (1-12, 13-24, 25-36)
- Columns
The Roulette Wheel
At the head of the table, you'll find the roulette wheel. This is where the ball spins and eventually lands to determine the winning number and colour.
» Curious about the inner workings of the wheel? Explore the mechanics behind the game and gain a deeper understanding of roulette
The Dealer's Area
Next to the wheel, the dealer's area contains chip racks and a display board showing the winning number after each spin.
The Numbers on the Roulette Board
The arrangement of numbers on the roulette table isn't random. There are 36 numbers (1-36) plus 0 (and 00 in American roulette). These numbers are arranged in a 3x12 grid. Red and black numbers alternate, with no two adjacent numbers of the same colour. Additionally, the sequence of numbers on the table differs from their arrangement on the wheel.
This layout supports various betting strategies and allows for quick placement of bets on specific number groups.
» Discover the 10 best roulette numbers to bet on and boost your chances of winning
Roulette Table Colour Distribution and Its Impact
The distribution of red, black, and green numbers plays a crucial role in roulette:
- 18 numbers are red
- 18 numbers are black
- One green number in European roulette and two in American roulette (0 and 00)
This even distribution of red and black numbers allows for balanced odds on colour bets. But green numbers (0 and 00) give the house its edge; these numbers don't count for red/black, odd/even, or high/low bets.
» Understand roulette odds and payouts to find your wagering sweet spot
Placing Bets on Roulette Tables
Roulette offers two main categories of bets: inside bets and outside bets.
Inside Bets
Players place these bets directly on numbers in the grid:
- Straight-up bet: Betting on a single number.
- Split bet: Betting on two adjacent numbers.
- Street bet: Betting on three numbers in a horizontal line.
- Corner bet: Betting on four numbers that meet at a corner.
- Six-line bet: Betting on two adjacent horizontal lines (six numbers).
Outside Bets
For outside bets, players wager on broader number groups:
- Red/Black: Betting on all red or all black numbers.
- Odd/Even: Betting on all odd or all even numbers.
- High/Low: Betting on numbers 1-18 or 19-36.
- Dozens: Betting on groups of 12 numbers (1-12, 13-24, or 25-36).
- Columns: Betting on all 12 numbers in a vertical column.
» Read our beginner's guide on how to play roulette to understand the gameplay better
Roulette Table Patterns and Betting Strategies
While roulette is fundamentally a game of chance, learning how to read a roulette table can help players inform their betting strategies:
- Alternating colours: The red and black numbers alternate on the table, allowing for colour-based betting strategies. Some players bet on streaks, while others bet against them, assuming a change is due.
- High and low numbers: The table is split between low (1-18) and high (19-36) numbers, enabling high/low bets. Players might choose to focus on one range or switch between them based on recent outcomes.
- Odd and even numbers: Odd and even numbers are distributed evenly across the table, supporting odd/even betting strategies. This is another popular even-money bet that some players combine with other strategies.
- Covering sectors: Some players use the wheel's layout to bet on specific sectors, like street bets, which cover a larger section of the wheel.
- Progressive betting systems: Strategies like the Martingale system involve increasing or decreasing bets based on wins and losses, regardless of the specific numbers or colours.
Note: The randomness of the wheel spin means no strategy can guarantee wins in the long run.
» Explore the best strategies to dominate the roulette table and take your skills to the next level
Transform Roulette Table Knowledge Into Winning Potential
Understanding the roulette table layout is the first step to enjoying this classic casino game. While the table might seem complex at first, its design is logical and supports a wide range of betting options. Whether you prefer the slightly better odds of European roulette or the added excitement of the double zero in American roulette, knowing the ins and outs of the table will enhance your gaming experience.
As you become more familiar with how to read a roulette table, you'll find it easier to place bets and develop your own strategies. But remember, roulette is primarily a game of chance, so always gamble responsibly and within your means.
» Try your hand at playing roulette online and put your skills to the test in a real game