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.

Conversely, the American layout adds an extra green slot—the double zero—significantly altering the math of the game.

• The single zero is the only reason the casino makes a profit on Red/Black or Odd/Even wagers
• Adding a second zero effectively doubles the speed at which you will statistically lose your bankroll
• The visual layout of the numbers on the wheel itself is also completely different between the two versions

Advanced European Roulette Rules

If you can find a French roulette table, you will encounter the best possible odds for this specific game.

These rules effectively cut the house edge in half again, dropping it to a phenomenally low 1.35% on outside bets.

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