
The introduction of the third green zero—"000"—on the roulette wheel is, on the surface, simply a variation, but it profoundly affects player odds, paybacks, and strategy. This manual examines the mechanisms of triple zero roulette, compares it to other rims, and provides critical analysis for risk-sensitive play.
A triple-zero roulette wheel expands upon traditional wheels with an extra pocket:
All three zeros, 0, 00, and 000, are placed side by side, creating a large green space that strongly benefits odds at the casino. All the straight-up numbers now carry a chance of 1/39 (~2.56%), compared to 1/37 (~2.70%) or 1/38 (~2.63%) on regular wheels.
The key difference with extra zeros is the jump in the house edge:
That places triple zero roulette among the least favorable options for players. Even consistent outside bets, like red/black or odd/even, shift from ~48.6% win probability in European roulette to ~46.2%, with the house absorbing the rest.
Payout structures stay the same across variants:
However, because the wheel now has 39 slots, the setup breaks true odds. Your expected return is lowered to about 92.31%, compared to 94.74% for double-zero roulette.
A unique additional bet—Zero Bet—lets you cover all zero pockets (0, 00, 000) at once. It pays 11:1 but doesn’t alter the expected value; the house edge still sits at 7.69%.
The major differences are:
Triple zero is simply an even worse deal for players, offering the same excitement with significantly worse odds.
Payouts remain identical to other roulette wheels, but the chances of winning go down:
So while paying the same, winners are rarer, and the overall expected return is lower.
House edge and payout consistency apply across all bets:
Bet Type |
European |
American |
Triple-Zero |
Straight-up |
2.70% |
5.26% |
7.69% |
Even-money |
2.70% |
5.26% |
7.69% |
Because payouts don’t change while odds fall, every standard bet becomes riskier, with a larger share kept by the house.
There’s no single inventor credited; it emerged when casinos in Las Vegas sought novelty and higher margins. The Venetian launched a version called “Sands Roulette” in 2016, adding 000 to a standard wheel. The variant isn’t tied to European tradition—it’s purely a US or tourist-market innovation.
Keep in mind: moving from one zero to two increases the edge modestly. Three zeros are a leap into poor-value territory.
The triple zero roulette wheel offers a fresh-looking twist, but players are effectively giving up an extra 2.4% of their bet to the house compared to classic American roulette, and nearly 5% more than European roulette. Unless the payoff for bravado outweighs the math, it’s a steep price for mere novelty.
For those curious about which numbers land most often on classic wheels, check out the data-driven overview of what number hits the most in roulette.
No individual inventor is known. The Venetian Casino introduced a triple-zero variant, but it's a marketing-driven adaptation rather than a historical evolution.
Double zero has two green slots (0 and 00); triple zero adds a third (000), increasing total pockets to 39 and the house edge to 7.69%.
Payouts remain the same, but your odds of winning drop. That makes each bet less valuable, even if nominal returns remain unchanged.
Anything from straight-up to odd/even carries a 7.69% house edge, higher than any single or double-zero variant.