How Many Numbers On Roulette Wheel

Roulette Wheels: The Core Numbers You Need to Know

If you are sitting down at a digital table or a physical felt, the first question that hits you is how many numbers on roulette wheel there are. It sounds simple. But the answer changes depending on whether you play European or American roulette. And that difference hits your wallet directly.

From what I have tested across dozens of UKGC licensed casinos, the European wheel has 37 pockets. That includes numbers 1 through 36 plus a single zero. The American wheel? It has 38 pockets. It adds a double zero. That one extra pocket shifts the house edge from 2.70% to 5.26%. That is nearly double the risk.

Think of it like a boxing match. European roulette is a lightweight fighter. Fast, balanced, fair odds. American roulette is a heavyweight with a loaded glove. You can still win, but the house is swinging harder.

Breaking Down the Roulette Wheel Numbers

Let me get granular. The European wheel layout is standard across every reputable site I have reviewed. The numbers are arranged in a specific sequence, not in numerical order. They alternate between red and black, high and low, odd and even. The zero is green.

Here is the exact breakdown:

• Numbers 1 through 36: 18 red, 18 black
• Single zero (0): Green
• Total pockets: 37

For the American wheel, you get the same 1-36 layout but with an extra green pocket. That double zero (00) sits opposite the single zero on the wheel. So the total becomes 38 pockets.

Why does this matter for UK players? Because most UKGC licensed casinos offer European roulette as the default. You have to actively search for American tables. And honestly, I would not bother. The extra 2.56% house edge is a tax on ignorance.

How Many Numbers on Roulette Wheel for Inside Bets?

When you place inside bets, you are betting on specific numbers or small groups. The total count of how many numbers on roulette wheel directly affects your payout odds. On a European wheel, a straight-up bet on a single number pays 35 to 1. That payout is based on 37 pockets. On an American wheel, the payout is still 35 to 1, but now you are fighting 38 pockets. The math is worse.

I tested this at Betway and 888 Casino. Both offer European roulette. The difference in expected loss over 100 spins is noticeable. On European, you lose about £2.70 per £100 wagered. On American, you lose £5.26. That is not a small number. That is a whole extra round of drinks.

Here is a quick table I put together from my own session data:

The payout ratios look identical. But the probability of hitting is lower on American wheels. That is the trap. New players see the same payout and think the game is fair. It is not.

Why the Number of Pockets Changes Your Strategy

If you are a UK player looking for a sustainable approach, you need to know how many numbers on roulette wheel you are betting against. I have seen players lose their bankrolls quickly because they jumped on an American table without checking.

Here is my personal rule: always play European roulette. It is the standard at Casumo, LeoVegas, and Mr Green. These sites are UKGC licensed, so you know the RNG is tested. The house edge is lower. Your money lasts longer.

Some players argue that American roulette offers the ‘sucker bet’ of the basket bet (0, 00, 1, 2, 3). That bet has a house edge of 7.89%. Avoid it like a bad hangover.

I will give a reluctant compliment to American roulette. It can be fun for a short session if you are chasing a big win. But for long-term play, it is a losing proposition. Stick to European.

Rare Software Providers and Exclusive Wheels

Most players stick to the standard wheels from Evolution Gaming or NetEnt. But I have found some rare providers that offer unique variations. For example, Playtech has a ‘Double Action Roulette’ that uses two balls on a single wheel. The number of pockets stays at 37, but the odds change because two balls are in play.

Another exclusive is from Authentic Gaming. They stream live wheels from real land-based casinos. The wheels are standard European, but the atmosphere is unmatched. I tested this at Bet365. The RTP is the same, but the experience is different.

If you want to explore, look for tables from Red Tiger or Pragmatic Play. They offer European wheels with slightly different betting interfaces. The core numbers remain the same. 37 pockets. Single zero. That is the sweet spot.

FAQ: Common Questions About Roulette Wheel Numbers

Final Thoughts on the Wheel Numbers

Knowing how many numbers on roulette wheel is not just trivia. It is the foundation of your betting strategy. If you walk into a casino, online or offline, and you do not check the wheel type, you are giving the house an unnecessary advantage.

I have tested dozens of tables at sites like PokerStars and PlayOJO. The European wheel is the gold standard. Stick to it. Use the La Partage rule when you can. And never, ever play American roulette for extended sessions.

Fresh for Summer 2026, I recommend checking out the exclusive tables at Mr Green. They have a low-stakes European wheel with a £0.10 minimum bet. Perfect for testing strategies. Use promo code SPINMAX for a deposit match up to £100. T&Cs apply. 18+. Gamble responsibly.

One last thing. I contradicted myself earlier about American roulette being fun for short sessions. I stand by that. But only if you are playing with money you are prepared to lose. For serious bankroll management, European is the only choice.