Roulette is universally recognized as one of the most iconic and popular games in casino history.
European and American roulette may look nearly identical to the untrained eye, but the math differs wildly.
The Extra Green Zero
A European roulette wheel features 37 pockets in total: the numbers 1 through 36, plus a single zero (0).
While the payouts remain exactly the same, your odds of hitting a specific number decrease on the American wheel.
The green zeros represent the house edgeAmerican roulette includes the 0 and the 00European roulette only utilizes the single 0
The Mathematics of the Two Wheels
With a house edge of 2.70%, European roulette is relatively fair compared to many other casino games.
There is absolutely no mathematical justification for ever choosing to play American roulette if European is available.
Special European Roulette Rules
Some European, and particularly French, roulette tables offer player-friendly rules called "La Partage" or "En Prison."
If these special rules are in effect, the house edge on even-money bets drops to an incredible 1.35%.
VersionZero PocketsHouse EdgeEuropeanOne (0)2.70%AmericanTwo (0, 00)5.26%
Online casinos almost always offer both, so be vigilant and always click on the European wheel.
1
The Difference Between European and American Roulette
Ashley Torpy edited this page 2026-08-02 21:40:13 +02:00