Apr 28, 2009 Most big casinos have a 'single-zero' ('European') roulette table or two, along with a cluster of 'double-zero' ('American') games. Minimum wagers are usually higher on the single-zero version but edge is less by a factor of nearly two (an exception will be cited later). Horrible Odds of Double-Zero. The problem was, double-zero roulette offers bad odds compared to the single-zero version. The original version of double-zero roulette has a house edge of 5.26%, while single zero roulette has a house edge of 2.70%. The house edge for this Roulette wheel drops to 2.70% which provides the player much better odds. Sometimes you also have the “en prison” rule. For the double zero Roulette this drops the house edge to 2.63% and for the single zero Roulette the house edge drops.
Roulette offers a bewildering number of betting options, but the bets are actually straightforward enough. In order to make sure you get the correct payout, you’ll want to make sure that you put your chips in exactly the right place on the table. Missing a payout because your chip isn’t in the right spot is a drag.
Roulette payouts work like this. The odds are stated in the form of x to 1, which means you’ll win x dollars for every dollar you’ve bet. For example, the single number bet offers a payout of 35 to 1. If you win, you’ll get your dollar back plus the $35 for the win.
Payouts on the Outside Bets
On the edge of the table are a series of bets which are “outside” the 38 numbers on the table. Each of these bets refers to a specific set of numbers or colors. If the ball lands on 0 or 00, you’ll lose on any of the outside bets.
The outside bets include:
Red or Black – This bet pays out even odds (1 to 1) if the ball lands on the color you chose.
Odd or Even – This bet pays out even odds (1 to 1) if the ball lands on odd or even, depending on which you chose.
Low or High – This bet pays out even money (1 to 1) if the ball lands on 1-18 if you bet low, or if the ball lands on 19-36 if you bet high.
Columns – The numbers on the layout are organized into three columns of twelve numbers each. A “columns” bet wins if the ball lands on one of the numbers in the column you chose. This bet pays out 2 to 1 when you win.
Dozens – There are 36 numbers on the table, so you can bet on the first dozen (1-12), the second dozen (13-24), or the third dozen (25-36). This bet also pays out 2 to 1.
Payouts on the Inside Bets
You can also bet on specific numbers and sets of numbers on the inside of the layout. These bets win less often, but they pay out more when you do win. The house edge on the inside bets is the same as the house edge on the outside bets.
The inside bets include:
Straight-up – This is a bet on a single number. It pays off at 35 to 1.
Split bet – This is a bet on any two adjacent numbers. You place the chip on the line between the two numbers in order to make this wager. This bet pays out at 17 to 1.
Street bet – This bet covers three numbers. You place your bet on the line outside of the three numbers in the row where you want to win. This bet pays out at 11 to 1.
Corner bet – Some people call this a square bet or a quarter bet. It’s a bet on a corner that makes a square, and it’s a bet on four numbers. A win on this type of bet pays out at 8 to 1.
Five-number bet – You can only make one five-number bet, and it’s the only inside bet that offers different odds from all the others. The problem is that it has a higher house edge, making it the worst bet on the table. This bet is on the numbers 0, 00, 1, 2, and 3, and you place the chip on the outside corner line between the 1 and the 0. This bet pays out 6 to 1, but only masochists place this bet.
Six-number bet – Some people call this a line bet. It covers two adjoining rows of numbers. It pays out at 5 to 1.

How Roulette Payouts Give the Casino an Edge
These payouts all have one thing in common—they pay out less than the true odds of hitting a win. That’s why the casino enjoys a house edge of 5.26% on roulette. Your odds of winning are always less than the payout amounts.
For example, the odds of winning a straight-up bet are 37 to 1. There are 37 numbers on the wheel that lose, and 1 bet on the wheel that will win. But the bet only pays out 35 to 1, not 37 to 1, so the house wins more often than it loses.
A split bet offers you odds of winning of 18 to 1, but it pays off at 17 to 1.
I could list all of them, but you get the idea by now. The casino has an unassailable mathematical advantage on every bet. No betting system or strategy can overcome this advantage.
Of course, in the short run, anything can (and often will) happen. This is called “standard deviation”, and it explains why some people walk away from the roulette table as winners. The mathematically true results only come around the closer you get to an infinite number of spins.
So the best way to approach roulette is as a lark. It’s a fun game. You can relax and socialize while you play. But don’t expect to win, because the odds are against you. And if you do win, walk away and smile, because you beat the odds.
The odds and payouts are slightly different for each wheel type, and are listed below. If you are looking for professional roulette systems that work, visit the www.roulettephysics.com home page.
Roulette Odds and Payouts
| Bet | Payout | European Roulette Odds (Chance of Winning) | European Roulette House Edge | American Roulette Odds (Chance of Winning) | American Roulette House Edge |
| Reds / Blacks (colour) | 1:1 | 48.65% | 2.7% | 47.37% | 5.26% |
| Evens / Odds | 1:1 | 48.65% | 2.7% | 47.37% | 5.26% |
| Lows / Highs (1-18 / 19-36) | 1:1 | 48.65% | 2.7% | 47.37% | 5.26% |
| Dozens | 2:1 | 32.43% | 2.7% | 31.58% | 5.26% |
| Columns | 2:1 | 32.43% | 2.7% | 31.58% | 5.26% |
| 6 Numbers (6 line) | 5:1 | 16.22% | 2.7% | 15.79% | 5.26% |
| 5 Numbers (top line) | 6:1 | – | – | 13.16% | 7.89% |
| 4 Numbers (square) | 8:1 | 10.81% | 2.7% | 10.53% | 5.26% |
| 3 Numbers (street) | 11:1 | 8.11% | 2.7% | 7.89% | 5.26% |
| 2 Numbers (split) | 17:1 | 5.41% | 2.7% | 5.26% | 5.26% |
| 1 Number (straight) | 35:1 | 2.70% | 2.7% | 2.63% | 5.26% |
| |||||
Types Of Roulette Bets:
The two main types of bets are “inside” and “outside”. There are different betting limits for each type of bet. Usually you can bet much higher on outside bets. This is for a few reasons, but mainly because the payouts are much higher on inside bets.
The Types of Roulette Bets, Roulette Odds and Chip Placement
(1) Straight (1 number): 35-1 payout (pays your original bet PLUS 35 units). The example covers number 2.
(2) Split (2 numbers): 17-1 payout (pays your original bet PLUS 17 units). The example covers numbers 2 & 6.
(3) Street (3 numbers): 11-1 payout (pays your original bet PLUS 11 units). The example covers 7, 8 & 9.
(4) Square (4 numbers): 8-1 payout (pays your original bet PLUS 8 units). The example covers 8, 9, 11 & 12.
(5) Six Line (6 numbers): 5-1 payout (pays your original bet PLUS 5 units). The example covers numbers 13, 14, 15, 16, 17 & 18.
(6) Colours (18 numbers): 1:1 payout (pays your original bet PLUS 1 unit). The example covers all black numbers.
(7) Dozens (12 Numbers): 2-1 payout (pays your original bet PLUS 2 units). The example covers numbers 13 to 24 (the second dozen).
(8) Highs / Lows (1-18 or 19-36): 1-1 payout (pays your original bet PLUS 1 unit). The example covers numbers 19 to 36.
(9) Odds/Evens (18 numbers): 1-1 payout (pays your original bet PLUS 1 unit). The example covers all odd numbers.
(10) Columns (12 numbers): 2-1 payout (pays your original bet PLUS 2 units). The example covers numbers 2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35.
Avoiding Common Misconceptions
One of the most common mistakes a roulette player will make is to increase bets after losses, without any consideration to predicting the winning number. It should be obvious that roulette is all about the winning number. And the idea is to bet on the winning number. But almost every roulette system does not even consider why the ball lands where it does. It sounds ridiculous but it’s true. The average roulette bet made by players don’t even consider variables that determine where the ball will land.
For example, a simple system may be to bet on red but increase your bet size after a loss. The theory is that increasing the bet size will allow you to win back any losses. But the reality is you are simply increasing the amount you wager on the next spin. Each spin has no correlation to the following spin, at least not in the way that such a betting system assumes.
Another example is consider 10 reds spinning in a row. One roulette player says “red is on a streak, I must bet red”. Another player says “black is due to spin next, so I’ll bet black”. So who is right? Neither of them. This is because the odds of red or black spinning are still 50/50 (neglecting the existence of zero for now). It’s amazing how every player at the table things either one way or the other when there is a long streak of a particular colour. Meanwhile the casino owner is sitting back rubbing their hands, grateful that the players have no idea that the illusion of streaks or due events is all in the player’s head.
Race Track Bets
Not all roulette tables offer race track bets. The race track enables players to make bets based on specific segments of the roulette wheel. The rules for use of the race track vary between casinos. Also the wording sometimes varies between race tracks, although usually the same areas for bets are available.
Double Zero Roulette Odds House Edge
Series 5/8: A bet on the orange “Series 5/8” area is the following:
Splits (2 numbers): 5 & 8, 10 & 11, 13 & 16, 23 & 24, 27 & 30, 33 & 36
Orphelins: A bet on the green “Orphelins” area is:
Straight (1 number): 1
Splits (2 numbers): 6 & 9, 14 & 17, 17 & 20, 31 & 34
Series 0/2/3: A bet on the orange “Series 0/2/3” area is:
Streets (3 numbers): 0, 2, 3
Splits (2 numbers): 4 & 7, 12 & 15, 18 & 21, 19 & 22, 25 & 28, 26 & 29, 32 & 35.
0-Game: A bet on “0-Game” is:
Straight (1 number): 26
Splits (2 numbers): 0 & 3, 12 & 15, 32 & 35
Neighbor bets: This is a bet on a single number on the race track. If you bet in a real casino, one bet on an number splits the bet amount between 5 numbers. This includes the number you’ve bet, plus the 2 numbers each side of it. If you bet in an online casino, a click on an individual number automatically places one chip on the number, plus one chip on each of the 2 numbers on each side (total 5 numbers and 5 chips).
In some casinos, neighbor bets must be passed to the dealer, who may then inform the pitt boss of your bet. The reasons behind this are varied. Firstly, it helps detect professional players who bet on sectors. And secondly, it makes your bet clear to everyone so there are no misunderstandings. Any misunderstandings about where players wanted to bet would otherwise cause arguments.
What’s The Best Roulette Bet?
The best bet is wherever the ball lands. Duh, right? But let me explain more . . . Firstly, realistically you can’t know exactly what number will win on every spin. But on most wheels, it is at least possible to predict which area the ball will bounce to, and you can have at least better than random accuracy. You need to understand the house edge with roulette is only small, and you only need to have slight accuracy of predictions to put the edge in your favor. You’d think it would be impossible to predict where the ball bounces, and you’d think the dealer’s spin speeds would control it all. But take your time to read this website and understand the principles that make roulette a much more predictable game than you may think.
How Important are Roulette Odds?
The roulette odds simply tell you how often you can expect to win if the accuracy of your bet selection is no better than random. If you apply advantage play methods that use physics to predict the winning number, then the odds change, although generally the player edge becomes the focus.
For example, the odds of winning on a European roulette wheel are 1 in 37 if you bet on a single number. But with a roulette computer device, you could win as often as 1 in 10 spins. So you will have more than tripled your odds of winning, making the typical roulette odds somewhat irrelevant.
Which Bets Have the Best Odds?
The “best odds” of winning is different to the payout and edge. You could bet on every number, and you’d win every time, so your odds of selecting the winning number would be highest. But you’d still actually lose money because you’d be paid an unfair amount. This unfair amount is the “house edge”. So instead of considering the “best odds in roulette”, consider the “house edge”. But as per the above chart, the edge is the same on all bets.
Single Zero Roulette
European and American Double 0 Wheel Layouts
The American wheel has both single and double 0 pockets, whereas the European wheel only has a single green 0. The layout of each wheel type is below:
Single-zero (European) wheel: 0,32,15,19,4,21,2,25,17,34,6,27,13,36,11,30,8,23,10,5,24,16,33,1,20,14,31,9,22,18,29,7,28,12,35,3,26

Double-zero (American) wheel: 0,28,9,26,30,11,7,20,32,17,5,22,34,15,3,24,36,13,1,00,27,10,25,29,12,8,19,31,18,6,21,33,16,4,23,35,14,2

The House Edge
Payout For Double Zero Roulette
The house edge is the normal edge the casino has over players. On the European wheel, it is -2.7% and on the American wheel, it is -5.26%. So the advantage the casino has over players is much greater with the American wheel. However, in either case it’s still only a minor advantage the casino has. But unless the accuracy of the player’s predictions is better than random, this small edge is enough for the casino to reliably profit over the long term. It is inevitable that some players will win in the short-term, but the casino thinks in terms of tens of thousands of spins and thousands of players, not individual players. The only time casinos consider individual players is if they appear to be using a professional roulette system.
Call Bets
Called or announced bets are bets that are made by speaking them, without actually placing the bets. These type of bets are not permitted in all jurisdictions, mostly because it creates opportunities for cheating players to place bets without having any money.
Neighbor Bets
Roulette House Edge
These are typically used by professional players to bet on particular physical sectors of the roulette wheel. Sector bets are the only types of bets that increase the roulette odds for you. For example, a neighbor bet on zero for the European roulette wheel will typically cover numbers 3,26,0,32,15. This is because sector based bets are used in advantage play methods. In particularly the European casinos, a neighbor bet must be given to the dealer, who then announces the bet to the pit boss. From a professional player’s perspective, it is not wise to do this too often as it attracts attention. Neighbor bets are placed on a circular representation of the wheel situated on the betting table, called the race track.