Triple Zero Roulette Explained – 000 Roulette Wheel & Odds Guide

Triple Zero Roulette is a newer take on roulette that adds a third zero to the wheel. That single change reshapes how the game works and what the numbers mean for anyone placing a bet.

This blog post explains how the 000 wheel is laid out, what the standard bets look like on it, and how payouts compare with other versions. You will see how the extra zero affects the maths behind the odds, the house edge, and long-term returns.

Along the way, you will find clear examples to make the numbers easy to follow. If you choose to play, set sensible limits and only use funds you can afford to lose.

What Is Triple Zero Roulette?

Triple Zero Roulette is a variation of the classic game that introduces a third zero, shown as 000, alongside 0 and 00. The wheel therefore contains 39 slots in total: numbers 1 to 36 plus the three green zeros.

That extra zero does not change how the table is used, but it does change the outcome frequencies and the overall balance between player and casino. In short, there are more possible results, yet the usual payout table stays the same.

Roulette outcomes are random and cannot be predicted. Knowing how the third zero fits into the wheel makes it easier to understand the rest of the rules and numbers that follow.

Understanding The 000 Wheel Layout

At first glance, the Triple Zero Roulette wheel looks familiar: red and black numbers from 1 to 36 arranged around the rim, with green zero pockets. The difference is that there are three green pockets rather than one or two, marked 0, 00 and 000.

With 39 slots in play, each individual number occupies a smaller share of the wheel than it does on European or American tables. That is the key to why probabilities change, even though the table layout and bet names remain what most players already know.

Once the layout is clear, the natural next question is how it affects bet types and payouts.

How Do Bets And Payouts Work On A 000 Wheel?

The menu of bets on a 000 table mirrors other versions. Inside bets focus on single numbers or small groups on the grid. Outside bets cover wider sets such as red or black, odd or even, dozens and columns.

Critically, the standard payout schedule usually does not change with the third zero. A straight-up bet on a single number still pays 35 to 1, a split pays 17 to 1, and even-money bets pay 1 to 1. What does change is the probability of each bet winning, because there are now 39 possible outcomes instead of 37 or 38.

The result is a larger house edge than on single or double zero tables, even though the game feels the same from a player’s point of view. With that in mind, it helps to look at the numbers behind the expected return.

Calculating Odds And Expected Return In Triple Zero Roulette

On a 39-slot wheel, a straight-up bet has a 1-in-39 chance of success. The payout is 35 to 1, which means a winning £1 stake returns £36 including the stake. Compare the chance of winning with the payout and the long-run expectation becomes clear.

For a single £1 straight-up bet, the expected return is (1/39 × £36) + (38/39 × -£1) = -£0.0769. In other words, the average loss is about 7.7 pence per £1 bet. The same idea applies to other bet types: probabilities fall slightly because of the extra zero, while payouts remain at the familiar levels, so the long-term return tilts further towards the casino.

How Does Triple Zero Compare To Single And Double Zero Roulette?

The main difference across roulette versions is how many zeros appear on the wheel. European wheels use one zero and have 37 slots. American wheels add 00 and have 38. Triple zero adds 000 for a total of 39.

As the number of zeros rises, the chance of hitting any given number or broad category declines. Yet the payout structure is typically unchanged. That simple trade-off explains why otherwise identical bets become less favourable on wheels with more zeros.

With that comparison in place, the next piece to consider is the house edge.

How Is The House Edge Affected By The Extra Zero?

The house edge is the game’s built-in advantage to the casino, shown as a percentage of each wager. On a single zero wheel, it is about 2.7%. On a double zero wheel, it is roughly 5.26%. Add a third zero and it usually rises to just over 7.69%.

This increase happens because there are more outcomes that do not pay the common outside bets, while payouts remain the same. Over time, that higher percentage means players can expect a larger average loss per spin than on European or American tables.

Common Bet Types And Their Specific Odds

Roulette offers many ways to stake a number or a group. On a 39-slot 000 wheel, each bet’s probability adjusts to reflect the extra zero pockets, while the customary payouts stay in line with other versions.

Inside Bets And Payouts

Inside bets are placed on specific numbers or tight clusters directly on the grid. They carry lower chances of success and higher payouts.

Some of the main inside bets include:

• Straight Up Bet: A wager on a single number, including 0, 00 or 000. Probability is 1 in 39; payout is typically 35 to 1.
• Split Bet: Covers two adjacent numbers. Probability is 2 in 39; payout is typically 17 to 1.
• Street Bet: Placed on a row of three numbers. Probability is 3 in 39; payout is typically 11 to 1.
• Corner Bet: Covers four numbers. Probability is 4 in 39; payout is typically 8 to 1.
• Six Line Bet: Placed on six numbers across two adjacent rows. Probability is 6 in 39; payout is typically 5 to 1.

Outside Bets And Payouts

Outside bets sit around the grid and cover broader sections of the wheel. They tend to land more often than inside bets but pay less:

• Red or Black: Any red or any black number. Each colour covers 18 of the 39 slots. Payout is typically 1 to 1.
• Odd or Even: Any odd or any even number. Each covers 18 numbers. Payout is typically 1 to 1.
• 1-18 or 19-36: Low or high numbers in the main range. Each covers 18 numbers. Payout is typically 1 to 1.
• Dozens (1-12, 13-24, 25-36): Each dozen covers 12 numbers. Payout is typically 2 to 1.
• Columns: Each column on the layout covers 12 numbers. Payout is typically 2 to 1.

Because 0, 00 and 000 are not part of these groups, the chances of winning outside bets are lower than on single or double zero tables.

Practical Examples: Calculating Payouts And Expected Loss

Take a £1 straight-up bet on a specific number. On a 000 wheel, there is a 1-in-39 chance it hits. If it does, the return is £36 including the original stake. If it does not, the £1 is lost. Combine those two possibilities and the expected value comes to about -£0.0769 per £1, which matches the house edge figure explained earlier.

For an even-money wager such as red, there are 18 winning numbers and 21 that do not pay, because the three zeros sit outside the group. Over many spins, that imbalance produces the same 7.69% edge in favour of the casino, so the average loss scales with stake size.

If you choose to play, keep your spending within a set budget, take breaks and avoid chasing losses. Free, confidential support is available from organisations such as GamCare and GambleAware if you ever need advice.

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We provide a range of safer gambling tools, including deposit limits and time reminders, so you can keep control of how you play. We do not currently offer triple zero roulette, though you will find a broad selection of other roulette games to explore.

If you would like to try them, feel free to create an account with Slotzo, add funds responsibly and explore the tables at your own pace.

_{**The information provided in this blog is intended for educational purposes and should not be construed as betting advice or a guarantee of success. Always gamble responsibly.}