What Do The Numbers On A Roulette Table Add Up To

3/31/2022by admin

Roulette is a casino game named after the French word meaning little wheel.In the game, players may choose to place bets on either a single number, various groupings of numbers, the colors red or black, whether the number is odd or even, or if the numbers are high (19–36) or low (1–18). Roulette has a total of 36numbers, one to 36. The 36 numbers are divided into the following equal sized ‘sets’: 18 red numbers (Rouge) and 18 black (Noir) 18 even numbers (Pair) and 18 odd (Impair). The straight up bet in roulette, is an inside bet (as is a corner bet) on a single number (or group of single numbers). It pays out 35:1, but bear in mind that there are 37 numbers in a wheel (or 38 on an American Roulette wheel), so your odds are less. The number 12, 14, and 16 all appear diagonally to add up to 42. And when you add number 2 and 4, the result is 6 of course! The third reference – Three numbers appearing horizontally on the Roulette wheel adds to six, and the numbers 28, 29, and 30 are inscribed horizontally towards the rear.

Roulette Payouts & Odds

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American Roulette Payouts & Odds
European Roulette Payouts & Odds
French Roulette Payouts & Odds
Roulette Bet Types Explained
Roulette House Edge Explained
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Roulette is one of the easiest casino games to play and is also one of the oldest games available in casinos around the world. So how do roulette payouts and odds work?

Roulette has a consistent house edge and straightforward odds. You’ll learn everything you need to know about the edge and odds on this page as well as an explanation of each possible bet you can make at the table.

As you learn more about the house edge you’ll see that even at the tables with the best odds for the player the edge is higher than you’ll find at games like blackjack, baccarat, and some video poker machines.

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Can You Win Playing Roulette?

It’s easy to fall into the trap of only thinking about the percentage of the house edge of casino games, but many times you end up losing less per hour, and in turn being able to play longer, by playing a higher edge house game.

One of the main advantages of playing roulette is you play fewer spins per hour than you play hands per hour at the blackjack table, baccarat table, or at the video poker machine. When you combine this with the simple game-play where all of the bets have the same edge, roulette is a good choice for many casino players.

Odds and Edge on Three Different Roulette Wheels

Take a look at the odds, payouts, and house edge that are offered when playing on the American, European, or French roulette wheels.

American Roulette Payouts

Be sure to look at the section on how the house edge works to get familiar with why American roulette has a higher edge than European or French. Let’s take a look at the odds you face on each inside bet as well as the corresponding payouts. This is based on the US wheel.

Odds Chart American Roulette Payouts, Odds, Bets, and House Edge

American Roulette – Inside Bets
BetOdds AgainstPayoutHouse Edge
Straight Up37 to 135 to 15.26%
Split18 to 117 to 15.26%
Street11.7 to 111 to 15.26%
Trio11.7 to 111 to 15.26%
Corner8.5 to 18 to 15.26%
Five Number6.6 to 16 to 17.9%
Six Line5.33 to 15 to 15.26%

The house edge on outside bets work on the sample principle but, as you’ll see in the following table, both the odds against winning and the payouts are much lower.

American Roulette – Outside Bets
BetOdds AgainstPayoutHouse Edge
Red or Black1.11 to 11 to 15.26%
Even or Odd1.11 to 11 to 15.26%
High or Low1.11 to 11 to 15.26%
Dozens2.17 to 12 to 15.26%
Columns2.17 to 12 to 15.26%
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European Roulette Payouts

European roulette wheels don’t have a double zero space so the odds are better for the player. It is the most popular type of roulette played at most of the online casinos, as the house edge and odds of winning make it the best choice for avid players. Let’s take a look at the odds you face on each inside bet as well as the corresponding payouts.

Odds Chart European Roulette Payouts, Odds, Bets, and House Edge

European Roulette – Inside Bets
BetOdds AgainstPayoutHouse Edge
Straight Up36 to 135 to 12.7%
Split17.5 to 117 to 12.7%
Street11.33 to 111 to 12.7%
Trio11.33 to 111 to 12.7%
Corner8.25 to 18 to 12.7%
Six Line5.17 to 15 to 12.7%
European Roulette – Outside Bets
BetOdds AgainstPayoutHouse Edge
Red or Black1.06 to 11 to 12.7%
Even or Odd1.06 to 11 to 12.7%
High or Low1.06 to 11 to 12.7%
Dozens2.08 to 12 to 12.7%
Columns2.08 to 12 to 12.7%
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French Roulette Payouts

The only difference between European roulette and French roulette is that in French roulette if you bet on high, low, red, black, odd, or even and the ball lands on zero, you only lose half your bet. So, the house edge on these bets is half of what it is on a European wheel. Let’s take a look at the odds you face on each inside bet as well as the corresponding payouts.

Odds Chart French Roulette Payouts, Odds, Bets, and House Edge

What do the numbers on a roulette table add up to
French Roulette – Inside Bets
BetOdds AgainstPayoutHouse Edge
Straight Up36 to 135 to 12.7%
Split17.5 to 117 to 12.7%
Street11.33 to 111 to 12.7%
Trio11.33 to 111 to 12.7%
Corner8.25 to 18 to 12.7%
Six Line5.17 to 15 to 12.7%
French Roulette – Outside Bets
BetOdds AgainstPayoutHouse Edge
Red or Black1.06 to 11 to 11.35%
Even or Odd1.06 to 11 to 11.35%
High or Low1.06 to 11 to 11.35%
Dozens2.08 to 12 to 12.7%
Columns2.08 to 12 to 12.7%

Experienced gamblers avoid the US wheel, in favor of the European version –or even better, the French Roulette game, which has the best odds of all roulette payouts.

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Bet Types Explained

There are two types of bets that a player can place –inside and outside bets. These are relative to where you would actually place your chips on the table. Learning the type of bet and where to place the bet will help you know what your possible roulette payout will be.

Inside Bets

What

Single or Straight

This is a bet on a single number and is made by placing a chip or chips covering the number completely inside the box surrounding the number.

Split

A bet on two numbers, a split is made by placing a chip or chips on the line between two numbers.

Street

A street bet is on three numbers across the display, such as 31, 32, and 33. This bet is made by placing a chip or chips on the outside edge line on either end of the street. In this example, you place a bet on the leftmost line of the 31 or the rightmost line of the 33.

Corner or Square

A corner or square bet is a bet on four numbers made by placing a chip or chips on the corner shared by all four numbers.

Six Line or Double Street

This is a bet on two streets made by placing a chip or chips on the outside line where the two streets meet.

Trio

A trio bet is a bet on three numbers that include at least a zero or double zero. The bet is made by placing a chip or chips on the intersecting line of the three numbers.

Basket or First Four

A bet on numbers zero, one, two, and three on a single zero wheel, made by placing a chip or chips on the outside corner of the zero and one or zero and three.

Top Line or Five Number

A bet on the double zero, zero, one, two, and three on a double zero wheel, made by placing a chip or chips on the outside corner of the zero and one or double zero and three.

Outside Bets

What

High or Low

This bet is on either 19 to 36 for high or 1 to 18 for low. Each table has a designated area for this bet.

Red or Black

This bet is either on red or black and each table has a designated area for each of these wagers.

Even or Odd

This bet is that the number will be even or odd. The table has a designated area for these bets.

Dozen

The dozens bets are for the first 12 numbers, 1 to 12, the second twelve, 13 to 24, or the third dozen, 25 to 36. Dozens bets are placed in the designated area, usually to the left of the numbers printed on the felt.

Column

A column bet is for one of the 12 numbers in the first, second, or third column will land on the wheel. These bets are placed along the bottom of the numbers on the felt under the column you wish to bet on.

How the Roulette House Edge Works

Bets in roulette range from simple ‘coin flip’ chances such as red or black, to inside bets which have payouts of a huge 35-to-1. Having an understanding of how these odds are calculated and how they affect your overall bankroll and betting strategy can help your Roulette game immensely. This includes understanding which wheel has the best return on the bets you make.

What is the House Edge in Roulette?

House edge is the long-term profit casinos make from every bet. This will vary between games (Keno is particularly loathsome at 27% while basic bets in Baccarat are under 1.25%). Roulette’s house edge clocks in at 5.26% for the US wheel and 2.7% for the single zero European version.

How is the House Edge Calculated?

A straight-up bet requires 1 of 38 numbers (the 1-36 numbers along with 0 and 00) to come in, meaning you are facing odds of 37-1 against your number winning (36-1 against with the European wheel).

You might also like: Our Roulette House Edge page to learn more about what it is and how to calculate it.

35 to 1 Payout in Roulette

When you are lucky enough to win a straight-up bet, the payout is only 35-1. Putting this into dollar terms, a winning $1 bet on the number 19 will result in a $35 profit when the true odds dictate that you should receive $37 instead. Taking this into consideration, you can calculate the house edge of Roulette by simply taking that $2 difference and divide it by 38 (the total amount of numbers on the table).

It’s All About the Zeroes – Payouts for O and OO Roulette

For ‘outside’ bets the edge is controlled by the zeroes. When you bet on red/black or odd/even (for example) and the ball lands on the green zero – all bets lose.

This means that the US wheel makes these bets twice as likely to lose as the European wheel. There is a 3rd variation of the game, known as ‘French Roulette’, which returns half of your stake from even money bets when the ball hits the single zero slot. This lowers the house edge considerably. Though exactly how much, will depend on the proportion of inside and outside bets you make.

What Do The Numbers On A Roulette Table Add Up Total

Roulette Payouts & Odds – Conclusion

If possible, try to find a French roulette wheel when you play, but at the very least stick with a European wheel.

The American wheels cut your playing time in half by charging you twice the house edge of the European wheels.

Bookmark this Roulette Payouts & Odds page for future reference.

You can find European wheels in almost every online casino, including all of the ones we recommend on this site and in most land-based casinos. If you don’t see a single zero wheel ask someone. If they don’t offer one consider playing somewhere else.

Other Helpful Resources

  • Wikipedia roulette page.
  • Wizard of Odds roulette page.

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Casino Games Online › Roulette Games › Roulette › Roulette Record Series

How many times in a row has a little ball landed in the same pocket of a Roulette wheel, i.e. how many times has a single number occurred in a row? And how about the same color? What is the probability of these events and a potential impact on a play?

Record Occurrence of a Single Number in Roulette

The probability that any single number occurs is 1/37 in French Roulette and 1/38 in American Roulette (there are 36 numbers + zero + double zero in American Roulette). There is no doubt that it is a great coincidence when the same number comes up again and again.

The longest reliable series was registered at the hotel El San Chuan in Puerto Rico on 9 June 1959. During the course of the American Roulette, number ten occurred even six times in a row! The probability of such (successive) events is determined by a multiplication of individual events. Therefore the probability that the same number comes up six times in a row is:

(1/38) ˟ (1/38) ˟ (1/38) ˟ (1/38) ˟ (1/38) ˟ (1/38), that is:

(1/38)6 = 0.000000000332122593261671.

That is a very small number indeed, roughly three billionths only. If we convert this probability into true odds that would have to be offered to us by a casino, we get the value 3,010,936,384 to one. The true (fair) odds are calculated as a reciprocal of the probability, that is 1 ÷ probability. If such a bet on a series of outcomes was possible in Roulette, we would win $3 billion for a $1 bet(!)

It is important to add that the above-mentioned calculation of probability deals with a multiple (successive) events, i.e. we can ask this question: What is the probability that the same number in Roulette comes up 6 times in a row?

Since it would be a different case if e.g. number 10 occurred and after that before the new spin we asked what was the probability that number ten came up again? In this case the answer would be 1/38 (in terms of American Roulette), because any number could occur with the same probability 1/38 in every new spin. That is what we call a simple event in contrast with a multiple event(s) whereas the probabilities of individual events are multiplied (→ Articles on Probability).

The true odds for a 1 to 10fold repetition of the same number are shown in the table below. It is the same mechanism as if a sporting bet company or a casino offered the odds for a victory of some home team in some football match (→ The Odds Determination and Calculation).

Table – The True Odds for a Multiple Repetition of a Single Number in Roulette
The Same Number Comes Up in a RowTrue Odds to One
in FRENCH Roulette
True Odds to One
in AMERICAN Roulette
3738
1,3691,444
50,65354,872
1,874,1612,085,136
69,343,95779,235,168
2,565,726,4093,010,936,384
94,931,877,133114,415,582,592
3,512,479,453,9214,347,792,138,496
129,961,739,795,077165,216,101,262,848
10˟
4,808,584,372,417,8506,278,211,847,988,230

The odds are reciprocal values of the probabilities – the higher they are, the lower the probabilities are. The case of the above-mentioned record series is marked green. Consider also the difference that is made by one extra number in American Roulette (the double zero).

What Do The Numbers On A Roulette Table Add Up To Make

Record Repetition of the Same Color in Roulette

There are no exceptions that the same color appeared more than 20 times in a row in practice. The record was registered in 1943, when red color came up 32 times in a row! The probability of such event in French Roulette is (18/37)32 = 0.000000000096886885 with the corresponding odds 10,321,314,387:1.

Numbers

What Do The Numbers On A Roulette Table Add Up To Yahoo

The probability of the 32fold repetition of the same color in American Roulette is much more lower: (18/38)32 = 0.00000000004127100756 and the odds are 24,230,084,485:1. Thus this is even less likely than occurrence of a single number six times in a row. Again it is clearly demonstrated what kind of importance (a negative one for players) has just one extra number in American Roulette.

Now imagine that you used the Martingale betting strategy (→ see the first test of the Martingale system), whereas the next bet is doubled if your bet loses...

Table

→ Testing & Simulations of Roulette Bets & Strategies

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