The zero is placed on a green socket of the roulette wheel. In European Roulette wheel the zero sits between black number 26 and red number 32. While as in American Roulette wheel the zero lies generally between black 28 and black 2 and the 00 lies between red 27 and red 1. The sequence may differ on various American roulette wheels.
It is possible to bet on zero in the same way as betting on a single number. Based on the roulette wheels, the zero bets can be placed once in European roulette tables and on 0 and 00 in American roulette tables. The roulette payouts are the same as betting on any other single number on the roulette table.
When you are playing on the American roulette wheel you should place a row bet. The row bet cannot be placed on the European roulette wheel because of the absence of double zero. The bet will include both the zeros simultaneously increasing your win chances. If the ball stops on any of the 0 or 00, you can receive a 17/1 payout. However, the odds in both the wheels are 35: 1.