Payout 2:1 (If you win, you are paid back your original bet PLUS 2 units) Payout 1:1 (If you win, you are paid back your original bet PLUS 1 unit) Payout 1:1 ( If you win, you are paid back your original bet PLUS 1 unit) Below is a quick reference chart: BetĮuropean Roulette Odds (Chance of Winning)Īmerican Roulette Odds (Chance of Winning)Įxamples:1:1 payout means you receive 1 chip PLUS your original betĥ:1 payout means you receive 5 chips PLUS your original bet This page explains the various roulette odds and bets for both American double zero and European single zero roulette.