The Basics of Roulette

Roulette is a casino game in which players bet on which red or black numbered compartment of a revolving wheel the ball will land in. Bets are placed by laying down chips on a betting mat, the precise placement of which indicates the bet.

There are many different roulette strategies. One popular strategy is known as positive progression, which advises players to increase their wagers after each win and decrease them after a loss.

Game rules

The game is played with a roulette wheel and a betting table. Players can place a variety of bets, including inside and outside bets. Each type of bet has different odds and payouts, so players should choose the one that best suits their playing style. For example, an outside bet on the Dozens or Columns pays 2-1, while a Straight bet wins 17 times if the ball lands on the number the player indicated. The Street bet is another risky wager that can pay 11 to 1 if the player makes a correct prediction.

These rules are based on those provided by Masters Traditional Games, an Internet retailer selling traditional and pub games. Players should abide by local or house rules when in doubt.


Roulette is a game of chance, and payouts for winning bets can vary based on the numbers that are covered. For example, a number that wins in a straight bet pays 392 chips, while a zero bet only pays 235 chips. Fortunately, there are online calculators that can help players determine expected payouts for their bets. These calculators use pattern recognition rather than complex math to calculate expected payouts. They are a great way to learn about roulette odds and probabilities.


Roulette has a vast number of variations, each with its own unique twist. One of the most popular is the European variation, which features 38 pockets on a single-zero wheel and is simpler to play. Another is French Roulette, which resembles the European version in terms of rules but has a different table layout that includes special bets such as Orphelins and Tiers du Zero. Lastly, there’s Key Bet Roulette, which takes roulette to the next level by expanding betting options with novel features that award prizes based on various combinations of bets. It’s a great way to spice up the game without increasing the house edge.


Fanciful stories have sprung up about the origins of roulette. Some claim that it was invented by 17th-century French mathematician Blaise Pascal, while others point to supposed ancestors of the game such as English games “Roly Poly,” “Even-Odd” and “Portique” and Italian games like Hoca and Biribi. However, there is no evidence of any of these games having anything to do with roulette’s modern-day layout and wheel structure. One theory that does have some basis in truth is that roulette was derived from the ancient gambling game of hoca and was brought to France by Dominican monks.

Roulette is played on a spinning wheel with 38 (or 37 on modern European/Latin American tables) different divisions around the edge. Players make their bets by placing chips on a betting mat.