Online Casino Roulette

This page explains the casino roulette odds or probabilities for the two most popular variations of roulette i.e. European and American Roulette. We will focus on the house edge involved in both games due to the single zero and double zero features. You will see that the ‘even money’ bets leave you on a 50/50 chance or 1 in 2 chances of winning. So we will look at the betting options as well.

As you are well aware of the betting options in the game of roulette, which is the inside and outside bets that include: Straight Up, Split, Street, Corner, Five line, Six line, Column, Dozen, Black/Red, Even/Odd and Low/High. Now here’s explaining in detail the payouts you receive on the two roulette variants.

Straight Up or Single number bets – These bets have 1 in 37 chances of winning in European Roulette and 1 in 38 chances in winning for American Roulette and payout 35:1.

Split or two numbers bets – Have 1 in 18.5 chances of winning in European Roulette and 1 in 19 chances in winning for American Roulette and payout 17:1.

Street or three number bets – These bets have 1 in 12.33 chances of winning in European Roulette and 1 in 12.67 chances in winning for American Roulette and payout 11:1.

Corner or four number bets – These bets have 1 in 9.25 chances of winning in European Roulette and 1 in 9.5 chances in winning for American Roulette and payout 8:1.

Five line or five number bets – These bets do not apply in European Roulette and 1 in 7.6 chances in winning for American Roulette and payout 6:1.

Six line or six number bets – These bets have 1 in 6.17 chances of winning in European Roulette and 1 in 6.33 chances in winning for American Roulette and payout 5:1.

Column/Dozen or 12 number bets – These bets have 1 in 3.08 chances of winning in European Roulette and 1 in 3.17 chances in winning for American Roulette and payout 2:1.

Black/Red or Even/Odd or Low/High or 18 number bets – These bets have 1 in 2.05 chances of winning in European Roulette and 1 in 11 chances in winning for American Roulette and payout 1:1.

If you’re lost with the probability counting, this is how it works. For instance, European roulette has a probability of winning Black/Red bets at 2.05 or 48.65%. That is because the online roulette wheel consists of 18 red slots and 18 black slots which give you a chance of 18/37 chance of winning it. The house or casino will pay you 1:1 and you receive your bet back, so you need to double your money. Try your luck at the even money bets or dozen or column bets!