A Simple Guide to Roulette Odds and Probabilities

You might wonder how to determine the likelihood of your bets winning in roulette. It's quite simple. You divide the number of pockets your bet covers by the total number of pockets on the wheel, then multiply by 100 to get the percentage chance of winning. Let's break it down:

• A European roulette wheel has 37 pockets, numbered from 0 to 36.
• If you place a wager on a single number, you calculate the probability by dividing 1 by 37 and multiplying by 100.
• This gives you a probability of 2.7% for that bet.
• For a bet on even or odd numbers, which covers 18 pockets, you divide 18 by 37 and multiply by 100, resulting in a 48.64% chance of winning.

These calculations are based on the European version of the game, which features a single zero. In contrast, the American version includes a double zero, requiring adjustments in your calculations.

Below, we have compiled a table showing the probabilities for various bets. This can help you manage your playing budget and assess potential risks, enabling you to create a sound betting strategy.

Announced bets, also known as French bets, have different probabilities because they cover specific sections of the wheel. Here are some examples:

To simplify the process of determining your winning chances, you can use an online calculator. Enter the type of wager, and it will instantly provide you with the probability of winning.

While many strategies and systems exist for playing roulette, none guarantee long-term success. They can, however, make the game more engaging and potentially improve your short-term results. Here are a few tips:

Learn the Game

Start playing, familiarize yourself with the gameplay and different wagers. Outside bets, for instance, are safer but pay less compared to inside bets, which are riskier yet bring higher rewards. This can help you to better manage your money and pick bets that are in line with your individual risk level.

Choose the European Version

Is invariably the best version of roulette when it comes to odds, as the American version contains two green pockets, a zero and double zero, compared to the single zero found in the European version making it impossible to gain a better chance of winning at English roulette due to the combination of the numbers. European roulette has a 2.7% house edge—more favorable than the 5.26% house edge of the American version, which includes a second zero pocket.

Diversify Your Bets

Experienced players clash more risky bets with low-risk bets to cover their blunders. By mixing bets on individual numbers and outside bets, for example, players can accept some risk in addition to some reward, which has the potentiality to make the game more interesting as a result.