10 best numbers on roulette: Statistics, legends, and winning strategies
Contents:
- Are there really best numbers to bet on in roulette?
- How we selected these 10 roulette numbers
- 10 popular roulette numbers to play
- 1. Number 17
- 2. Number 7
- 3. Number 23
- 4. Number 8
- 5. Number 13
- 6. Number 24
- 7. Number 25
- 8. Number 32
- 9. Number 3
- 10. Number 0
- What are the odds of betting on one roulette number?
- How is the 2.70% probability calculated?
- Single number vs. covering several roulette numbers
- Hot and cold roulette numbers: do they really matter?
- Does roulette wheel position matter?
- European or American roulette: which has better odds?
- Can roulette strategies identify the best numbers?
- Best roulette numbers: what actually matters?
- Frequently asked questions
- What is the best number to bet on in roulette?
- What is the luckiest roulette number?
- Is 17 the best roulette number?
- What number hits most often in roulette?
- Are hot numbers worth betting on?
- Is European roulette better than American roulette?
- Does betting on more numbers improve my odds?
What are the best numbers on roulette? Mathematically, there are none: on a fair roulette wheel, every individual number has exactly the same probability of being selected on the next spin. On European roulette, a straight-up number has a 1 in 37 chance (2.70%) of winning. On American roulette, the probability is 1 in 38 (2.63%) because the wheel includes both 0 and 00.
Still, certain numbers such as 17, 7, 23 and 8 are more popular with players because of superstition, cultural associations, their position on the betting layout or their history at roulette tables. Below, we look at 10 of the most recognizable roulette numbers, why players choose them and what their actual odds are.
Are there really best numbers to bet on in roulette?
There is no roulette number with a mathematical advantage over another individual number on the same wheel. If you bet straight-up on 17, 7, 32 or any other single number:
- European roulette: 1/37 = 2.70% chance of winning.
- American roulette: 1/38 = 2.63% chance of winning.
- Standard straight-up payout: 35:1.
This is why the term “best roulette numbers” should be understood as popular numbers to bet on, not numbers that are statistically more likely to win. Previous results do not change these probabilities either. A number that has appeared several times recently is not more likely to hit again, while a number that has been absent for many spins is not necessarily “due”.
How we selected these 10 roulette numbers
Rather than ranking numbers according to supposed winning frequency, this list considers three factors:
- how commonly the number is associated with roulette;
- cultural or superstitious significance;
- its relevance on the betting layout or European wheel.
Historical spins were not used to claim that any number has a higher probability of appearing. On a properly operated roulette game, past frequency does not create a mathematical advantage on the next spin.
10 popular roulette numbers to play
| Number | Why it is popular | European straight-up odds |
| 17 | Famous roulette choice and centrally located on the table layout | 1 in 37 |
| 7 | Traditionally associated with luck | 1 in 37 |
| 23 | Popular cultural and sporting associations | 1 in 37 |
| 8 | Considered lucky in several cultures | 1 in 37 |
| 13 | Strong lucky/unlucky symbolism | 1 in 37 |
| 24 | Often paired with 23 on the betting layout | 1 in 37 |
| 25 | Immediate wheel neighbor of 17 | 1 in 37 |
| 32 | Located next to zero on the European wheel | 1 in 37 |
| 3 | Cultural symbolism and part of the zero sector | 1 in 37 |
| 0 | Unique green pocket and central to roulette’s house edge | 1 in 37 |
The key point is simple: every number in the table has exactly the same individual probability on a European wheel.
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1. Number 17
Number 17 is one of roulette’s most famous selections. One reason is its position near the center of the standard betting grid, which makes it visually prominent when players look at the table.
It has also developed a reputation as a “lucky” roulette number over time. That reputation does not change the mathematics. On European roulette, the probability of hitting 17 is 2.70% per spin, exactly the same as every other individual number.
An important distinction is the difference between the table layout and the physical wheel. On a European roulette wheel, the immediate neighbors of 17 are 25 and 34.
2. Number 7
Seven is one of the world’s best-known lucky numbers, so it naturally appears frequently in discussions about roulette. Its popularity comes primarily from cultural and superstitious associations rather than its position on the wheel. Betting on 7 straight-up still carries the standard single-number probability:
1 in 37 on European roulette and 1 in 38 on American roulette.t: Your “best numbers” are twice as likely to drain your bankroll on an American wheel. Always look for the European version.
3. Number 23
Number 23 appears frequently in sport, popular culture and numerology, making it another memorable selection. It is also adjacent to 24 on the betting table, which means the two can be covered together with a split bet. This is a feature of the betting layout, however, not evidence that either number has a greater chance of appearing.
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4. Number 8
Eight is commonly associated with good fortune and prosperity in several cultures, particularly in parts of Asia. That cultural significance makes it a popular personal choice among some roulette players. From a mathematical perspective, 8 has no advantage over another number.
5. Number 13
Few numbers have a stronger reputation than 13. It is traditionally associated with bad luck in many Western cultures, while some players deliberately choose it for exactly that reason or consider it personally lucky. Roulette itself makes no distinction: 13 has the same probability as 12 or 14.
6. Number 24
Number 24 is positioned next to 23 on the betting table, allowing the pair to be covered with a split bet. A split covers two adjacent table numbers rather than one and normally pays 17:1. This increases the probability of a winning result because two numbers are covered, but it does not make 23 or 24 individually more likely to appear.
7. Number 25
Number 25 has an interesting connection to the most famous roulette number: it is one of the two immediate neighbors of 17 on the European wheel. The sequence around this section of the wheel includes:
… 2 – 25 – 17 – 34 – 6 …
Some players choose wheel neighbors to cover a physical section rather than a single number. Again, this increases the amount of the wheel being covered; it does not create a predictive advantage.
8. Number 32
Number 32 sits immediately next to 0 on the European wheel and forms part of the traditional Voisins du Zéro sector. Its position makes it particularly recognizable to players who use racetrack or sector bets. As a straight-up selection, however, its probability remains 1 in 37.
9. Number 3
Number 3 has cultural and symbolic significance in many traditions and also occupies a notable position in the zero section of a European wheel.
It belongs to the Voisins du Zéro sector, alongside numbers such as 26, 0 and 32. Neither its symbolism nor its wheel position gives it greater individual odds.
10. Number 0
Zero is different from the other numbers visually and mathematically. It is normally shown in green, while the numbers from 1 to 36 are divided between red and black.
As a straight-up bet, 0 has the same probability and payout as any other number. Its broader importance comes from the fact that it creates the casino advantage on many standard roulette bets. For example, red/black covers 18 numbers, but zero belongs to neither group. That prevents the bet from being a true 50/50 proposition.
What are the odds of betting on one roulette number?
The probability of hitting a specific roulette number depends on the type of wheel.
| Roulette version | Total pockets | Single-number probability | Straight-up payout | Standard house edge |
| European | 37 | 2.70% | 35:1 | 2.70% |
| American | 38 | 2.63% | 35:1 | 5.26% |
European roulette contains numbers 1–36 plus a single 0.
American roulette adds 00, increasing the number of possible outcomes from 37 to 38. Because the payout for a straight-up win remains 35:1, the additional zero increases the casino’s mathematical advantage. These standard probabilities are also used by current roulette guides from PokerNews and Metropolitan Casinos.
How is the 2.70% probability calculated?
The calculation is straightforward: 1 winning number ÷ 37 possible pockets × 100 = 2.70%.
For American roulette:
1 ÷ 38 × 100 = 2.63%.
This is also why a list of historically frequent numbers cannot change the probability of the next independent spin.
Single number vs. covering several roulette numbers
Choosing more numbers increases the probability that one of your selections will hit, but it also requires covering more outcomes and changes the payout.
| Bet | Numbers covered | European probability | Standard payout |
| Straight-up | 1 | 2.70% | 35:1 |
| Split | 2 | 5.41% | 17:1 |
| Street | 3 | 8.11% | 11:1 |
| Corner | 4 | 10.81% | 8:1 |
| Six line | 6 | 16.22% | 5:1 |
| Dozen | 12 | 32.43% | 2:1 |
| Red/Black | 18 | 48.65% | 1:1 |
The relationship is always the same: covering more numbers increases hit frequency but reduces the payout when the bet wins. The house edge is not automatically eliminated by covering a larger section of the table.
Hot and cold roulette numbers: do they really matter?
Roulette tables and online games sometimes display statistics for hot and cold numbers. A hot number is one that has appeared frequently during a recent sample of spins. A cold number has appeared less frequently. For example:
- 17 appears four times in the last 20 spins → it may be labelled “hot”.
- 8 has not appeared for 50 spins → it may be labelled “cold”.
These labels describe past results only. On the next spin of a fair European roulette game:
17 = 1/37.
8 = 1/37.
Neither streak changes the probability. This is one of the most important distinctions when analyzing roulette statistics: frequency is descriptive, not predictive. Betfair and PokerNews make the same distinction when discussing hot and cold roulette numbers.
Does roulette wheel position matter?
Wheel position matters when deciding which numbers a bet covers, particularly with European racetrack bets, but not because a particular sector is naturally more likely to win. Traditional European wheel sectors include:
- Voisins du Zéro: 17 numbers surrounding the zero side of the wheel.
- Tiers du Cylindre: 12 numbers on the opposite section.
- Orphelins: the eight numbers not included in the previous two sectors.
For example, 32 and 3 belong to Voisins du Zéro, while 23 belongs to Tiers du Cylindre and 17 belongs to Orphelins. A sector bet covers several physically adjacent pockets. Its probability increases because more numbers are being covered, not because the ball is expected to favor that section.
European or American roulette: which has better odds?
If both versions are available under standard rules, European roulette has the lower house edge.
European roulette:
- 37 pockets;
- one zero;
- standard house edge: 2.70%.
American roulette:
- 38 pockets;
- 0 and 00;
- standard house edge: 5.26%.
This is mathematically more important than choosing one supposedly lucky number over another. PokerNews and Metropolitan Casinos both emphasize the substantial difference created by the additional 00 pocket. Some French roulette tables can also apply rules such as La Partage or En Prison to qualifying even-money bets when zero appears. Where those rules are available, the effective house edge on those bets can be lower than on standard European roulette.
Can roulette strategies identify the best numbers?
No betting system can predict which number will appear next on a fair roulette wheel. Systems such as Martingale, Fibonacci or Labouchère change how much is wagered after wins or losses. They do not alter the probability of the underlying spin. Likewise:
- a hot number is not more likely to stay hot;
- a cold number is not mathematically “due”;
- a wheel neighbor is not more likely because the ball almost landed on another number previously;
- previous spins do not create a pattern the next spin must follow.
Betfair explicitly notes that modern roulette is designed to produce random results and that no betting strategy guarantees a win, while Metropolitan similarly states that staking systems cannot overcome the house edge.
Best roulette numbers: what actually matters?
If you enjoy choosing personal or lucky numbers, 7, 17, 23 or any of the other selections above are as valid as any other individual number.
But when looking at roulette mathematically, three factors matter more:
- The wheel version. European roulette has a lower standard house edge than American roulette.
- How many numbers the bet covers. Covering more outcomes increases the probability of a hit but lowers the payout.
- The rules of the game. Certain French roulette rules can affect the house edge on qualifying even-money bets.
The individual number itself does not change its probability.
Frequently asked questions
What is the best number to bet on in roulette?
There is no mathematically best number. Every individual pocket has the same probability on a fair wheel. Numbers such as 17 and 7 are popular because of tradition or superstition, not because they win more often.
What is the luckiest roulette number?
Seven is widely regarded as a lucky number, while 17 is one of the selections most strongly associated with roulette. Neither has better mathematical odds.
Is 17 the best roulette number?
No. Number 17 is particularly popular and sits near the center of the betting layout, but its probability is identical to every other straight-up number.
What number hits most often in roulette?
Over a limited sample, some numbers will naturally appear more frequently than others. On a properly operating roulette game, however, there is no number that should consistently have a higher probability from one independent spin to the next.
Are hot numbers worth betting on?
Hot-number statistics can show what happened recently, but they cannot predict the next spin. Each number keeps the same underlying probability.
Is European roulette better than American roulette?
European roulette has a lower standard house edge: approximately 2.70% compared with 5.26% on American roulette, mainly because it has one zero instead of two.
Does betting on more numbers improve my odds?
It increases the chance that one of the covered numbers wins, but the payout decreases accordingly and more of your stake is spread across the table. It does not remove the casino’s mathematical edge.
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By Focus Gaming News Editorial Team
