To work out that you would need to use the following formula: Let’s say you wanted to work out the chance of the ball landing on red twice in a row.

However, when it comes to working out sequences it’s a little more complex. You can do this with any probability on a roulette wheel. Multiply that by 100 to gain the percentage and it’s 48.65%. There are 18 reds out of 37 numbers on the table which gives a decimal of 0.4865. This would give you the percentage chance of you winning. So for example, let’s say you wanted to place a bet on red you would use the following formula: Pays out 5/1.Ĭalculating probabilities in roulette is relatively easy and simply involves using the fraction and dividing and multiplying accordingly. Pays out 11/1.Ĭorner: 10.8% chance of winning. Inside bets have much longer odds as the percentages can be as large as a one in 37 shot.īelow you’ll find some of the more common inside bets and their odds and payout: Pays out 2/1.ĭozen: 32.4% chance of winning. Other Outside Bets and their payouts include:Ĭolumn: 32.4% chance of winning. Pays out even money.īecause the chance of winning is 18/37, this gives you almost a 50% chance of winning your bet by placing these outside bets. With Outside Bets you’ll usually have around a one in two or one in three chance of winning. The probabilities vary when it comes to betting on the roulette table.īetting on Outside Bets will give you a higher chance of winning although does also have a lower payout. 18+ T&Cs apply Over 1000 Casino Games Live Blackjack & Live Roulette Age Of The Gods & Kingdoms Rise slots Powerplay Jackpot slots Earn Rewards with Players Club 20FS Claim

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Roulette expected payout of a red bet