What are the payout odds and probabilities in roulette ?

What are the payout odds and probabilities in roulette ?

Published Date · June 13, 2019 · Last Updated · Nov. 8, 2023 ·Read Time · 4 mins

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What are your chances of winning at roulette?

Roulette payout odds are an indication of how frequent you expect the roulette probabilities to be in your favour. When you use bet systems that use specific parameters to tell the winning number, the roulette table odds can be altered. Roulette systems can offer different outcomes. An original bet can have different offers and outcomes. A professional gambler can work out what odds are good and use them to their favour when they visit a casino with their funds.

As a bet player who wants to stake real money bets on an online casino game, it is paramount that you consolidate with your probability of winning at the game. This is correct for a game where each type of bet has a definite mathematical rule guiding it.

Probability is not the same for American and French Roulette

You stand a lot to gain in terms of roulette odds when you are playing European Roulette than American Roulette.

Indeed, the house edge effect is lower for the former. This also means that your odds of at in roulette is more significant when you play European roulette.

Influence of the house edge on the probability of winning

The house edge in roulette is a measure of the casino's statistical advantage over the player. It varies based on the version of the game being played. Let's look at the house edges for European and American roulette and then explain the primary differences between these two rules:

  1. European Roulette (Single Zero): The house edge is 2.70%. This means that, on average, for every $100 bet, the player is expected to lose $2.70 over the long run.
  2. American Roulette (Double Zero): The house edge is 5.26%. Here, for every $100 bet, the player is expected to lose $5.26 over the long run.

The difference in house edge arises mainly due to the additional double zero ("00") pocket in the American version.

Difference in rules between the American and European versions

En Prison and La Partage Rules: These are beneficial rules sometimes found in European roulette but are rare in American versions.

  • En Prison: If the ball lands on zero in European roulette and you've made an even-money bet, your bet is "imprisoned" for the next spin. If the next spin matches your bet, you get your money back.
  • La Partage: Similar to "En Prison", but if the ball lands on zero, you immediately get half of your even-money bet back.

These rule differences may have a slight impact on the winning probabilities over the number of moves played.

Roulette payouts odds and probabilities  fo American vs French Bets

Below is a well-prepared table that shows your chances of winning for the American and the European Roulette and their designated roulette payout. But it is not exhaustive for all the known roulette bets such as called bets and street bets.

Bet Type
American Payout
American Odds
American Probability
French Payout
French Odds
French Probability
Straight Up
35:1
37:1
2.63%
35:1
36:1
2.70%
Split
17:1
18:1
5.26%
17:1
17.5:1
5.41%
Street
11:1
11.67:1
7.89%
11:1
11.33:1
8.11%
Corner
8:1
8.5:1
10.53%
8:1
8.25:1
10.81%
Five Number
6:1
6.6:1
13.16%
-
-
-
Six Line
5:1
5.33:1
15.79%
5:1
5.17:1
16.22%
Column/Dozen
2:1
2.17:1
31.58%
2:1
2.08:1
32.43%
Even/Odd
1:1
1.05:1
47.37%
1:1
1.01:1
48.65%
Red/Black
1:1
1.05:1
47.37%
1:1
1.01:1
48.65%
1-18/19-36
1:1
1.05:1
47.37%
1:1
1.01:1
48.65%

Notes:

  • The "Five Number" bet (0, 00, 1, 2, 3) is exclusive to American roulette and is not available in European roulette.
  • The odds reflect the number of total slots (numbers) against the slots that aren't covered by the bet.
  • The probabilities are calculated based on the likelihood of the ball landing on a specific number or set of numbers.
  • The payouts are what you receive if you win the bet, excluding your initial bet.
  • The "Basket" bet in European roulette can vary in its definition and payout, depending on the specific casino rules.

Now you know all the rules, you can put them to the test with our selection of top casinos for roulette.

Author

Phoebe Greenwood

Content Writer