Making an Odd Bet in Roulette

Betting on odd is a popular betting option among roulette players. The low risk coupled with its ridiculously high winning odds make it very appealing to both beginners and long-time gamers alike. Like the even bet, the odd bet puts more favor towards the player; and we’re going to explain it further why.

What exactly is an odd bet?

For the uninitiated, a roulette wheel has 36 numbers in total. This excludes the zero (in a European roulette wheel) and the double zero (exclusive in an American roulette game variant). The 36 numbers are split into two with 18 being even numbers and another 18 for the odd ones. Note that zero and the double zero numbers do not count as either odd or even.

Now, an odd bet is an example of an outside bet. An outside bet is one of the two main categories of roulette betting; the other one is an inside bet. The latter refers to the bets on a single number (straight), a split (2 numbers), a street (3 numbers), a square (4 numbers), a topline (5 numbers), and a 6 line (6 numbers). The probability of winning in an inside bet is marginally low but the payoff is huge. For example, in a straight, the payout is 35:1, which means your £1 gets £35.

Outside bet is a different story. These are bets made on groups consisting of many numbers. You might also include the red or black bet as well. The payout, however, is quite low. This is where an odd bet belongs.

If the player decides to place his bet inside the odd bet box and when the ball indeed lands on one of the odd numbers in the wheel, then he is paid out 1 to 1.

Odds of getting odd

We said earlier that there are 18 odd digits out of the 36 numbers. People sometimes think that this puts the odds of winning an odd bet 50/50. Not entirely so. You see, the casino has got to earn money and the surefire way to do this is by increasing their edge. (House edge explained more here). The solution to this problem are the green-colored zeroes.

Let’s take a look at the European roulette wheel. This roulette variant only has one zero, so that gives 37 numbers in all. To calculate the probability a player could win an odd bet, we divide 18 (the total odd numbers) by 37 which gives us 0.486 or 48.64%.

The American roulette, meanwhile, has zero and double zero on top of the 36 numbers. From here, we calculate it as 18 divided by 38 equals 0.4736 or 47.36%.

Both figures look closer to 50% but apparently between the two, the American roulette wheel stands with the highest casino advantage thanks to its extra double zero.

A good rule of thumb: when you’re either in a land-based or online casino, try to look out for the game that offers the better odds to the player. In roulette, that would obviously be the European roulette wheel.


At a glance, here are the advantages on why you should make that odd bet:

  • Almost 50/50 winning probability
  • Easy to make
  • Low risk
  • Perfectly compatible with popular roulette betting systems like Martingale, D’Alebert or Fibonacci


Making an Even Bet in Roulette

There are a lot of ways to make bets in roulette. An even bet is one of them, and that’s what we are going to specifically tackle today.

Even bets in roulette is an outside bet that has a payout of 1 to 1, meaning, your £10 will win another £10. Sounds neat! What is even more exciting is the fact that there’s always half a chance for you to get an even number. If this is not enough to convince you that an even bet is definitely one of the best bets to make in roulette then this article will further explain to you why.

Taking a closer look…

As we said, there’s a lot of betting options that a player can choose from when playing roulette. The bets, however, have their own respective odds of winning or losing. Players can choose if they want to take high risk bets, with payouts that are relatively large, or low risk bets, with low payouts to come along with it.

In both European and American roulette wheels, there are 36 numbers and they are split into two: 18 even numbers and 18 odd numbers. The zero and double zero (in the case of the American roulette), do not count as either even or odd.

What is an Outside Bet

Roulette has two main betting category: inside bets and outside bets.

An example layout of an American roulette table

Wagers made on a single number or a group of adjacent numbers found in a roulette table is an inside bet. They offer high payouts (35:1 for straight; 17:1 for split; 11:1 for street; 8:1 for square; 6:1 for top line; 5:1 for 6 line) but the probability of winning is quite low.

On the contrary, wagers made on large groups of numbers or colors (black/red, even/odd, 1-18/19-36) carry high probabilities of generating a win and is called an outside bet. Needless to say, the payouts are lower as to compensate for the higher odds.

The Probability of Getting An Even Number

Except when the ball falls into the pocket of either the single zero or the double zero, then a player could win in a roulette almost half of the time per spin when he opts for an even number bet.

Supposed to say that we include the zeros into the computation of probability. In the European roulette (which now has 37 numbers in all): 18/37 = 48.64%. This further means that the odds of getting an even number is 1.01-to-1. The American roulette wheel (with single zero, double zero, and 36 numbers) has this: 18/38 – .04736 or 47.36%. This arrives to the true odds of winning which is 1.11-to-1.

Both winning percentages are virtually close to 50%. But when comparing just between the two roulette wheels, the European variant offers the player a much better chance.

En Prison

Aside from the two aforementioned roulette wheel types, casinos also offer French roulette, which is basically European in design. In this particular game, there is a rule called “en prison.” It refers to the event when the house detains your even bet if the outcome of a current spin is zero. Should the next spin gives off an even number, then you get back your imprisoned bet. If not, then the bet is forfeited.

To wrap up, we recommend roulette beginners to make outside bets like the one being discussed in this article. While it doesn’t give off a huge payout, however the low risk somehow gives the player that much needed confidence to play roulette.

5 tips that will help you win at the roulette table

Roulette has been both a source of joy and frustration to many of its players due to its precarious nature. Whether the player is a pure novice or a self-regarded expert, the chance of getting the odds in his/her favor is the same for both of them. And why is this the case? It’s because no person can predict the pocket to which the ball will settle on the roulette wheel. But what if there’s a realistic way for you to increase your possibility of winning?

There are a handful of articles written out there about winning roulette strategies that are often laid out in easy simple steps but almost none of them work. In our site, however, we closely look at the 5 ways where you can pump up your chances of bagging the pot while enjoying the game of roulette.

  1. Master the basics first

There’s no better way to wrap yourself around this casino game but to learn its basic mechanics. The good thing here is that, unlike poker or blackjack, the game of roulette would only require its players to know how to place bets on the roulette table and wait for the wheel to determine the winning number.

A roulette table with casino players

A more detailed account of the betting options can be found here in our previous article, but there’s basically two main types of it – the inside and outside bets. The inside betting area is where players can bet on individual numbers. The outside betting area, meanwhile, reflects bets that are not as specific as the inside bets. Here, players can bet on the different properties of the table. To mention a few, there’s the classification of the numbers (by column, by row), the colors (red and black), number groupings (1-18, 19-36), and if the number is odd or even. Moreover, each area has its own categories of payouts.

  1. Go European
An example layout of an American roulette table

Most roulette players strongly advice to avoid the American roulette like plague.

We have previously pointed it out that this roulette betting layout favors more towards the house.

It should be noted that the American roulette wheel has 38 slots in total (0-36, a single zero, and another double zero) while the Old Continent only has 37 pockets (0-36 and a single zero).

The chances of winning in a European table are 1/37 or 2.7% while the risk gets higher in American casinos with only 1/38 or 2.63% win rate.

  1. Learn to take what you have won

Do not be too greedy. Seasoned casino players know better to reserve whatever they’ve won. To illustrate the point: Suppose you commenced with $70. A number of spins later, you now have $140, which is double from what you have invested. It would be wise to withdraw the profit into your account. When worse comes to its worst and your luck runs out, you won’t exactly lose the game but rather just drew even with it.

Multiple stacks of casino roulette chips
  1. Learn from history

What we mean here is for you to keep tabs on the previous rounds or spins that took place. This, by far, is one of the best roulette strategy we could mention as it helps the player to make a more sound prediction for the next round. For instance, a series of 7 black numbers were drawn out. The statistics clearly show that there’s a higher probability for the next pocket to be black. A lot of roulette players use this simple tip, and you should consider it, too.

  1. When hitting the online casino…

If you are the type of player that prefers the comfort of his/her own home rather than in a real casino establishment, make sure to only go to reputable online roulette websites. In this previous article, we tackle what strategies to use when playing online roulette. Furthermore, playing online offers the possibility to play for free while winning real money! Other than that, the relaxed environment of internet casinos help build confidence to those who are yet inexperienced to the game.

An image of a spinning roulette wheel

At the bottom of everything, the key to winning in roulette greatly depends on the wheel and the ball. Always keep in mind the fact that luck is the name of this game and for that, we wish you the best of luck!