The house edge on the American roulette wheel is strictly 5.26%. In contrast, the European roulette wheels’ house edge is nearly half of it – 2,7%. Such a giant distinction in the house edge is because of the additional double zero on American roulette, which is absent on the European roulette wheel. Keep in mind that even with the data of the percentages, roulette remains to be a luck-based game. You should never guess more than you’ll find a way to afford to lose, and keep in mind that chasing your losses in hopes of making them up with an enormous payout is rarely a good suggestion.