
Fair terms
No high-risk clauses flagged in the terms we hold — standard, player-friendly wording.
Tap any bet on the table to see what it pays, how often it wins, the house edge and what it costs per €100 staked — on a European, French or American wheel. Then spin to watch the odds play out.
Chance to win at least once: 63.7%
Chance to lose all 37: 36.29%
18+For learning the odds. No money is involved; every spin is random.
What every bet pays and how often it wins. Only the zeros differ between the wheels.
| Bet | Numbers | Pays | Wins, European | House edge | Wins, American | House edge |
|---|---|---|---|---|---|---|
| Straight upOne number | 1 | 35 to 1 | 2.70% | 2.70% | 2.63% | 5.26% |
| SplitTwo numbers side by side | 2 | 17 to 1 | 5.41% | 2.70% | 5.26% | 5.26% |
| StreetA row of three | 3 | 11 to 1 | 8.11% | 2.70% | 7.89% | 5.26% |
| Trio (0, 1, 2 or 0, 2, 3)Zero and two numbers next to it | 3 | 11 to 1 | 8.11% | 2.70% | — | — |
| CornerFour numbers in a square | 4 | 8 to 1 | 10.81% | 2.70% | 10.53% | 5.26% |
| First four (0, 1, 2, 3)Zero and the first row | 4 | 8 to 1 | 10.81% | 2.70% | — | — |
| Top line (0, 00, 1, 2, 3)Both zeros and the first row | 5 | 6 to 1 | — | — | 13.16% | 7.89% |
| Six lineTwo rows of three | 6 | 5 to 1 | 16.22% | 2.70% | 15.79% | 5.26% |
| ColumnA column of 12 | 12 | 2 to 1 | 32.43% | 2.70% | 31.58% | 5.26% |
| Dozen1–12, 13–24 or 25–36 | 12 | 2 to 1 | 32.43% | 2.70% | 31.58% | 5.26% |
| Red or black18 numbers of one colour | 18 | 1 to 1 | 48.65% | 2.70% | 47.37% | 5.26% |
| Odd or even18 numbers | 18 | 1 to 1 | 48.65% | 2.70% | 47.37% | 5.26% |
| 1–18 or 19–36The low or high half | 18 | 1 to 1 | 48.65% | 2.70% | 47.37% | 5.26% |
French roulette uses the European wheel and payouts; with La Partage (or En Prison) an even-money bet loses only half its stake when the zero lands, so its house edge falls to 1.35%.
A bet on k numbers pays (36 ÷ k) − 1 to 1: a single number pays 35 to 1, a dozen 2 to 1, red 1 to 1. That would be a fair game on a wheel of 36 numbers. The zero makes it 37, so every bet gives back 36/37 of its stake on average and the casino keeps 1/37 — 2.70%. The double zero makes it 36/38, a house edge of 5.26%.
So choosing between bets changes how often you win and how much, not how much you lose on average. A straight-up bet wins rarely and big; red wins almost half the time and small. Both cost 2.70% of what you stake over time.
Same table, same payouts. The number of zeros and one rule make the difference.
| Wheel | Pockets | Zeros | House edge | Even-money bets |
|---|---|---|---|---|
| European | 37 | 0 | 2.70% | 2.70% |
| French | 37 | 0 | 2.70% | 1.35% with La Partage |
| American | 38 | 0 and 00 | 5.26% (7.89% top line) | 5.26% |
If a casino offers more than one, the French table (with La Partage or En Prison) is the cheapest place for even-money bets, and the American wheel the most expensive for everything.
How likely a bet is to come in at least once — and how long a losing run can get. Single-zero wheel.
| Bet | Wins at least once in 10 spins | in 37 spins | in 100 spins | Loses 10 in a row |
|---|---|---|---|---|
| Straight up (1 number) | 24.0% | 63.7% | 93.5% | 76.03% |
| Six line (6 numbers) | 83.0% | 99.9% | 100.0% | 17.05% |
| Dozen or column (12) | 98.0% | 100.0% | 100.0% | 1.98% |
| Red, black, odd, even (18) | 99.9% | 100.0% | 100.0% | 0.13% |
A single number is “due” after 37 spins only on average: it misses all 37 about 36% of the time. The wheel has no memory — every spin starts from the same odds.
The pocket order clockwise from zero. Red and black alternate, and low and high, odd and even numbers are spread around the wheel.
It depends on the bet. On a European wheel a single number wins 1 time in 37 (2.70%), a dozen 12 in 37 (32.43%) and red or black 18 in 37 (48.65%). The payouts are set just below the true odds, which is where the house edge comes from.
Every standard bet on a single-zero wheel has the same house edge, 2.70%, so none is better value than another; they differ only in how often they win and how much. The exceptions are the French La Partage rule, which cuts even-money bets to 1.35%, and the American top-line bet (0, 00, 1, 2, 3) at 7.89%.
European. The American wheel adds a double zero, which nearly doubles the house edge from 2.70% to 5.26% on the same payouts. French roulette is a single-zero wheel that, with La Partage or En Prison, gives back half of an even-money stake when the zero lands.
Straight up 35 to 1, split 17 to 1, street 11 to 1, corner 8 to 1, six line 5 to 1, dozens and columns 2 to 1, and red/black, odd/even and 1–18/19–36 even money. The American top line pays 6 to 1.
2.70% on a single-zero wheel: a bet covering k numbers pays as if there were 36 pockets, while there are 37. On the double-zero wheel it is 5.26% (2 in 38).
In Evolution’s Lightning Roulette, one to five Lucky Numbers are struck each round and pay 50x to 500x on a straight-up bet. To fund that, a straight-up bet on any other number pays 29 to 1 instead of 35 to 1. Every other bet pays the same as standard roulette.
No. Every spin is independent and every bet keeps its house edge, so no sequence of bets can change the average result. Our roulette strategy simulator lets you test Martingale, Fibonacci and the rest on thousands of sessions.
Roulette bonuses from casinos we've reviewed. Roulette often counts for less towards wagering, so check the terms before you claim.
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No high-risk clauses flagged in the terms we hold — standard, player-friendly wording.

No high-risk clauses flagged in the terms we hold — standard, player-friendly wording.

No high-risk clauses flagged in the terms we hold — standard, player-friendly wording.
18+Roulette always keeps a house edge. Set a budget before you play for real, and see our responsible gambling guide for free help.
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