How many numbers excluding zero are there on a roulette wheel?

It goes up to 36 from 0

AnswerAn American Roulette wheel has the numbers 1 to 36 and "0" and "00" .

A European Roulette wheel has the numbers 1 to 36 and "0" but it does not contain the "00."

What's the difference? The ODDS. A European roulette wheel gives the player better odds and also cuts the "house advantage" almost in half. On an American wheel, the casino has an advantage of 5.26%; whereas on a European wheel the casino's advantage is 2.7%.

The simple and correct answer is 37 on a single '0' roulette wheel and 38 on a double '0' wheel.
The roulette wheel has the numbers from 1 up to 36. It also has a 0 and in the United States there is a pocket with 00 as well.
In the United States, the roulette wheel has 38 numbers. This includes the numbers from 1 to 36 and also the numbers 0 and 00.