Roulette is the adrenaline junky’s game of choice. No other online casino game combines such quick gameplay with the intimate action of a pure gamble like the ‘little wheel’. Just place a bet on a number or color, watch the ball whirl around until it clinks to a stop, and then do it all over again. It’s a simple concept, but one that has captured the imaginations of gamblers both online and offline for more than three centuries.
The game is so beloved that players from the UK are even willing to forgive its French name. All our recommended Roulette casinos in the table below offer huge welcome bonuses, stunning visual gameplay, and beautiful mobile versions that are just as fun as on desktop:
Rules of Roulette
Roulette gameplay is centered on a spinning wheel with painted and numbered spaces, known as ‘slots’. The basic concept of the game is simple — place a bet on where a small ball spun above a whirling wheel will eventually come to rest.
A Roulette game begins with a dealer spinning both the wheel and the ball. The ball circulates around the wheel’s upper rim until it loses enough momentum to fall down and land in one of the slots.
The number of slots on a Roulette wheel is different depending on the variant. American Roulette wheels have slots for numbers 1-36, as well as 0 and 00, for a total of 38 slots. European and French Roulette wheels have slots for number 1-36 and a single 0 slot, for a total of 37 slots.
Bets can be placed at any time either before or while the ball is spinning in the wheel’s upper rim. The dealer will yell out ‘no more bets’ to indicate when no more bets can be placed or removed.
Players’ bets are paid out depending on what slot the ball ultimate comes to rest in.
Odds In Roulette
Although the basic rules of Roulette are simple, Roulette game boards do offer players several different types of bets. A deeper understanding of the the game’s odds are critical to maximizing the amount of money a player can win.
Outside Roulette Bets
Bets not made on specific or individual numbers are known as ‘outside’ bets. Most outside bet spaces work by allowing players to aggregate numbers in a variety of different combinations:
High Bets — Numbers 1-18
Low Bets — Numbers 19-36
1st Dozen — Numbers 1-12
2nd Dozen — Numbers 13-24
3rd Dozen — Numbers 25-36
Even — All even numbers
Odd — All odd numbers
Players can also wager on whether the ball will land in a slot painted red or black.
Inside Roulette Bets
Bets made on specific or individual numbers are known as ‘inside’ bets. The most basic inside bet is the single number bet. Single number bet spaces correspond to the slots on the wheel.
However, by placing chips on the lines separating each single number space, players can bet on several of them at the same time.
Straight Bets — A bet on a single number
Split Bets — A bet placed on two numbers
Three Number Bet — A bet on a row of numbers
Corner Bet — A bet placed at the intersection of four numbers
Six Line Bet — A bet placed on two rows
Basket Bet (American Roulette Only) — A bet on 0,00,1,2,3
House Edge In Roulette
By far and away, the most significant factor determining the house edge is the variant of Roulette. American Roulette has two green slots (0 and 00), while European Roulette has one (0). Adding an additional green space title the odds more in the house’s favor.
The overall house edge in American Roulette 5.26%. The overall house edge in European Roulette is 2.70%. These thin house edges make Roulette one of the most player-friendly games spread at an online casino.
Here are the odds for every individual type of Roulette bet:
Outside Roulette Bet Odds
High/Low Bets — 1:1
Dozen Bets — 2:1
Even/Odd — 1:1
Red/Black — 1:1
Inside Roulette Bet Odds
Straight Bets — 35:1
Split Bets — 17:1
Three Number Bet — 11:1
Corner Bet — 8:1
Six Line Bet — 5:1
Basket Bet — 6:1
Understanding the odds is just the first step towards playing winning Roulette. For more detailed strategies, check out our dedicated Roulette guide.
Top 5 Roulette Tips
Even if a player hasn’t mastered Roulette strategy, there are still sever basic tips that can be used to win:
#1: Make sure to place outside bets in conjunction with inside bets. This keeps bankrolls going longer until a big win is hit
#2: Keep track of the results of previous spins. For example, if Red slots occur frequently at a certain wheel, it’s important to take advantage.
#3: Stick to the European Roulette tables. They offer better odds than American Roulette.
#4: There are many Roulette betting systems out there, but none of them are foolproof. Find a way to play that works for you.
#5: Practice makes perfect. Check out our recommended online casinos for the best places to play
Tips on best way to approach different types of Roulette including the European, French, and American versions of the game cane found in our detailed article on Roulette variations.
Online Roulette Action
Roulette’s continuing popularity can be traced back to the simple action it offers players. No other game in the casino induces so much adrenaline with so little effort.
However, Roulette also offers a rich strategy to players looking for it and the house edge is small compared to other games. Simply put, playing a recommended Roulette casino is one of the best ways to win big and have fun.