European Vs. American Roulette: Which Is Better?

Roulette is the undisputed symbol of the casino floor, an elegant game of chance that has captivated players for centuries.


However, many beginners do not realize that there are actually two major variations of the game being played globally.


The difference between the two games comes down to a single, tiny pocket on the wheel, but the mathematical impact is massive.


Let's explore the math behind the wheels so you can ensure you are always getting the best possible odds.

Understanding the Physical Difference on the Wheel

The entire difference between European and American Roulette boils down to the green pockets on the wheel.


The classic European version is the original game, utilizing a wheel with 36 red and black numbers and exactly one green zero.


An American Roulette wheel features 38 pockets: the numbers 1 through 36, a single zero (0), and an extra double zero (00).


That extra double zero pocket might seem insignificant, but it completely destroys the player's odds.


Therefore, simply by choosing the wheel with two zeroes, you are doubling your chances of losing an even-money bet.

The Math: Comparing the House Edge

To truly understand why the American version is inferior, we must look at the mathematical House Edge.


The payout ratio is identical, regardless of which continent the game is named after.


Because the payout (35 to 1) is only slightly lower than the true odds (36 to 1), the house edge is a very reasonable 2.70%.


On an American wheel, the true odds of hitting your number jump to 37 to 1 (because of the 38 total pockets).


Mathematically speaking, playing American Roulette when a European table is available is a completely irrational decision.

La Partage and En Prison Rules

French Roulette uses the same single-zero wheel as the European version but includes special player-friendly rules.


These rules significantly reduce the sting of losing a 50/50 bet to the casino's built-in advantage.


This simple rule effectively cuts the house edge on even-money bets in half, down to an incredibly low 1.35%.


The "En Prison" rule is similar; if the zero hits, your bet is "imprisoned" and left on the table for the next spin.


If French is unavailable, default to European; but never, ever click on the American Roulette table.

Quick Reference: Which Game is Best?

American Roulette: 38 pockets (0 and 00). House edge is 5.26%. The worst option available.
European Roulette: 37 pockets (single 0). House edge is 2.70%. The standard, fair version of the game.
French Rules: Cuts the house edge to 1.35%. Always play this online if the casino offers it.
Mini Roulette: Often found online, features only 13 numbers. Avoid it, as the house edge is usually worse.
The Math: The only true strategy is picking the wheel with the lowest built-in casino advantage.

Why American Roulette is a Trap

Game AspectEuropean LayoutAmerican Layout
Green ZeroesOne (0)Two (0, 00)
Payout for Single Number35 to 135 to 1 (Identical)
Chance of SuccessBetterWorse
Casino Profit MarginFair (2.7%)Predatory (5.26%)


The debate between European and American Roulette is not a matter of preference; it is a matter of mathematics.


In physical casinos in the US, finding a European table often requires betting in the high-limit VIP rooms.


Always inspect the digital wheel or the live dealer's layout before you place your first chip.


Gamble smart, protect your funds, and never surrender an unnecessary advantage to the house.