How Many Outcomes Are There in Roulette?

In the game of roulette, there are a total of 37 outcomes. This includes the 36 numbers on the wheel, as well as the zero.

Of those 37 outcomes, 18 are red, 18 are black, and one is green.

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PRO TIP:Roulette has 37 outcomes as the wheel contains 36 numbers plus a 0. The 0 is marked in green and the other numbers are either black or red.

The odds of any given outcome happening are 1 in 37, or 2.7%. The odds of a red number coming up are 18 in 37, or 48.6%.

The odds of a black number coming up are also 18 in 37, or 48. And the odds of the green zero coming up are 1 in 37, or 2.

So there you have it – there are a total of 37 possible outcomes in roulette, and the odds of any one of them happening are 2.