The Difference Between European And American Roulette

Roulette is one of the most iconic and visually thrilling games available on any casino floor.


Understanding the difference between the American and European variations is the most crucial strategy in the game.

The Extra Number That Changes Everything

On a European table, the presence of the single zero is what prevents the even-money bets from being perfectly 50/50.


That extra double zero on the American wheel might look harmless, but it drastically increases the operator's profit margin.

The single zero is the only reason the casino makes a profit on Red/Black or Odd/Even wagersAdding a second zero effectively doubles the speed at which you will statistically lose your bankrollThe visual layout of the numbers on the wheel itself is also completely different between the two versions
The 'En Prison' and 'La Partage' Rules

In addition to the better wheel layout, some European (often called French) tables offer incredibly favorable special rules.


The 'En Prison' rule allows your even-money bet to remain 'in prison' for the next spin if a zero hits, giving you a second chance.

Wheel StylePlayer RecommendationReasoningDouble ZeroAvoid completelyThe math is terrible for the playerSingle ZeroPlay this version exclusivelyOffers a fair and reasonable chance to win

By simply choosing the European wheel, you instantly double your expected mathematical longevity at the casino.