It’s actually easy to calculate how many roulette spins per hour can be performed. However, we must take into that now each roulette game has the same speed. Although the classic games like standard European or American roulette take about 20 to 30 seconds for one spin, including the betting time in which players place their bets, the dealer’s announcement, and the wheel spinning itself, there are games where the process is faster or slower.
But to make it simpler, we’ll take the standard variations for our calculation. Let’s say that one roulette spin takes about 25 seconds on average. This period can be shorter or longer, and it sometimes depends on how many players are sat at the table, but it’s usually no longer than 30 seconds. Since there are 3600 seconds in an hour, all we have to do is divide 3600 by 25 - the number of seconds.
3600 / 25 = 144
Our calculation says there are 144 roulette spins in an hour on average. This calculation, expectedly, is only valid if there is no dealer switch or any unexpected delays in the gameplay. In reality, you can expect around 140 roulette spins in an hour. European roulette tends to be quicker than American roulette, and online RNG roulette is quicker yet because of the absence of a real dealer.