The minimum amount you can play at a roulette table in Las Vegas can vary depending on the casino and the specific table. However, on the Las Vegas Strip, the minimum bet for roulette usually ranges from $5 to $25.
Some casinos may offer lower minimum bets for roulette tables during non-peak hours or on slower days of the week, but this can vary depending on the casino's policies and player demand. Additionally, some off-Strip casinos or smaller, older casinos may offer lower minimum bets for roulette, with some offering minimum bets as low as $1.
It's important to note that minimum bets can change frequently depending on the casino's policies and demand, so it's always a good idea to check with the casino or the specific table you plan to play at before placing your bets.