The number of spins in roulette per hour can vary depending on factors like the dealer's speed, bet sizes, and the number of players at the table. On average, a typical roulette game runs about 30 to 35 spins per hour.
It’s important to note that this is only an average, and the actual number of spins can differ due to these factors. Some casinos may also limit the number of spins to maintain fair play or manage how quickly players can place their bets. Additionally, there are variations like Evolution’s Speed Roulette, which offers up to 120 spins per hour, with just 25 seconds between each round.