It’s possible to place a bet on every number on the roulette wheel, but doing so means wagering a significant amount of money in a single spin. The European roulette wheel has 37 numbered pockets, ranging from 1 to 36, plus a 0. If you aim to bet on all 37 numbers, you’ll need to place an individual bet on each, which means multiplying your stake by 37.
For example, if you bet $10 on each number, you’ll be staking $370 in total. If the ball lands on one of your numbers, the payout is 35 to 1, earning you $350. However, you’d still end up with a $20 loss overall.