Roulette Variants

There are two main variations of roulette: the European and the American version. In American roulette one more slot is added to the wheel, the 00 slot. This changes the odds dramatically, and therefore every player should be aware of the difference between these two roulette variations.

European Roulette

The European roulette wheel counts 37 slots while the American wheel has 38. Both have slots maked 1-36, but the European wheel has only one 0 slot. This means that the house edge is European roulette is lower, making it the more popular version of roulette among players. Where available, you should always choose European roulette over American roulette when playing, because though the rules are the same, the house edge for European roulette stands at 2.63%, which is significantly lower than that of its American counterpart.

American Roulette

The American roulette wheel includes, besides the usual 0 slot, an additional 00 slot. This is disadvantageous for the player. About 150 years ago, when the game came to America, the extra slot was added to make the game more profitable to casino owners. The addition of that single extra slot raises the house edge for American roulette to 5.26%, making this version of the game far more profitable to casinos. Most online casinos offer both American and European roulette, so don’t waste your money, play the most profitable variation!