How To Predict Roulette Numbers

1. How To Predict Roulette Numbers Using
2. How To Predict Numbers On Roulette Machines
3. How Do You Predict Roulette Numbers Visually

Learn free techniques to predict the winning number in roulette with just your eyesight. See how to create your own hidden computer to predict numbers. Although roulette is a game of chance you can give yourself a better chance of winning if you follow a strategy of how to win at roulette. 18+, T&Cs apply. 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 Probabilities and the Maths behind them

Although the rules for roulette tables are designed in such a way that the bank makes money in the long run, it must be said that roulette is a pretty fair game. If you play with only small amounts (relative to your chips), then you can gamble for a long time at the roulette table whilst having a lot of fun.

This article shows you how to calculate probabilities in roulette, including the odds for each type of bet, allowing you to analyse all the possible variations.

Probabilities – A Brief Introduction

The calculation of roulette wheel probabilities is very simple.

Let us take the classic example of a dice with the numbers one to six. How large is the probability that the next throw is the number five?

Of course, it is 1/6 or 16.67%: only one side of the dice has the number five, one of six numbers in total.

And how big is the probability of getting a number that is at least four?

The answer is 50%: there are three possible throws (numbers four, five and six), meaning a three in six chance, or 1/2.

If you have understood these simple examples then you will also be able to understand the probabilities expected in roulette.

Roulette Probabilities

Roulette has a total of 36 numbers, 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)
• 18 numbers in the lower half (Manque) and 18 in the higher half (Passe)

Lastly, there is an additional stand-alone number, which is the green “zero”, making 37 numbered zones in total. The zero is not included in any of the three sets above.

So, if you are gambling on any of the three sets, in other words;

• red or black
• odd or even
• low or high

then your likelihood to win is 18/37 = 48.65%. If your bet wins, your stake is returned plus 100%. In effect you double your money as each of these sets is an ‘evens’ bet.

Assuming the frequency of results is uniform (i.e. each number appears once during every 37 rotations), the bank will win all bets placed on the three sets every 37th round, when the green zero arrives. Thus, players lose an average of 1/37 of their stakes (assuming that they always play with the same stake per round).

Putting this another way, imagine you are betting on both the “red” and “black” sets at the same time. On average, 36 out of 37 times, the roulette ball will land on a number from one to 36. You are backing all 36 numbers and will lose one bet each time but receive full compensation on the other. (A zero sum game). But you will make a total loss (lose both bets) when the ball lands on zero, and this is precisely the case in 1/37 of the games.

So you can say that with simple chance you should expect returns of 36/37 of your stake money, which is the expected value in roulette (97.3%). In other words, for every 100 units staked you will receive back an average of only 97.3 units.

There are some casinos which are a little fairer to players who rely on simple chance. In such a casino when betting on, for example, red, if a zero appears your stake is not lost immediately but is left to ride on the next spin of the wheel.

In this case, the stake is returned to you (without winnings) if the next spin is “red”. The expectancy value for this type of house increases a gambler’s chances to 98.65%, or 98.65 units returned per 100 unit stake. Wagering with 100 units in a session will cost an average of 1.35 units (the house “edge”). You’ll find further maths and explanations in Wikipedia here.

Probability Table for Roulette Table Bets:

Expected Sequences for Simple Probabilities

If you witness “red” five times in a row, what do you think should come next? Red or black?

Many will believe that the chances for “black” are now higher. Black has not appeared for a while so it must surely arrive again soon to ‘balance out the frequency’.

Unfortunately, this thinking is incorrect. Following a series of “red” five times in a row, the probability for black always remains the same: 18/37 = 48.65%. Just remember the roulette wheel has no memory – it simply does not know what the last number was.

This is why it makes no sense to write down the sequence of red and black. (Surely you must have observed gamblers in casinos engaging in this habit?). It is impossible to detect even the smallest patterns in the roulette wheel because the ball has no memory and will always churn out numbers completely at random.

However, it is unlikely that “red” will appear six time in a row. The chance of six reds in a row is
(18/37) ^ 6 = 1.3% (i.e. 48.65% x 48.65% x 48.65% x 48.65% x 48.65% x 48.65%). (For more explanations see also our combinatorics article). By the way, this is approximately half the chance that any one single number appears (1/37 = 2.7%) and, of course, it is just as unlikely that there will be red numbers five times in a row followed by a black number; the probability for this sequence is also 1.3%.

Examples of Probabilities

To give you a better feel for roulette probabilities, here are a few examples. Here we use “r” for red and “b” for black:

• r or b: 18/37 = 48.65%
• rr or bb: 18/37 x 18/37 = 24% (two reds in a row or two blacks in a row)
• rb or br: 36/37 x 18/37 = 47.3% (one colour followed by the other)
• rrr or bbb: 18/37 x 18/37 x 18/37 = 11.5%
• rbr or brb: 18/37 x 18/37 x 18/37 = 11.5%
• rrrr or bbbb: 18/37 x 18/37 x 18/37 x 18/37 = 5.6%

Never confuse these probabilities with the “conditional probabilities”. The chance of red four times in a row is 5.6% but if you come to the table immediately after a red number has appeared, the probability that you will witness a further three reds (making a total of four times in a row) is 11.5% – purely because you will be observing only a series of three rounds.

The Law of Small Numbers

The law of small numbers was first conceived in 1898 by Ladislaus Bortkiewicz (1868-1931). His book is still available in German, free of copyright, and can be downloaded as a PDF or Kindle version. An English language introductory text is also available.

The Law of Small Numbers is not exactly bedtime reading material, but here is a brief summary. As roulette is a game of repetitions the “law of a third” and the “law of two-thirds” should become evident as play continues.

If there are exactly 37 rotations performed at roulette (as many as there are different numbers), according to the book:

• approximately one third of the numbers (around 12-15 numbers), will not be hit at all
• approximately one third of the numbers will appear exactly once
• approximately one third of the numbers will appear twice or more
• approximately two thirds of the numbers will appear at least once

The Law of Large Numbers

The law of large numbers states that with an increase of repetitions the actual observed frequency comes closer to the theoretically calculated probabilities.

Although it is possible to observe on one particular evening, for example, red numbers coming up 60 times in a row, and another evening 40 times black, ultimately, when you observe the distribution of red and black over a longer period, the frequency will be closer to 50:50.

Therefore, there is no roulette system with which you can beat the probabilities. It may seem for a short time that a certain system functions but, in the long run, you will lose money with every system because roulette rules are designed in a way that the casino earns money. Period. Bear this in mind when you play roulette, but it is still fun!

We hope that this article about roulette and its probabilities has helped you. Now it’s time to enjoy. All you need is a serious and decent online casino where you can test your newly acquired knowledge. Choosing a suitable casino is best done via a comparison site. Here is one: Australia Online Casinos – Check it out, choose your casino and then put your roulette theory into practice!

Guide to Playing European Roulette in India

European roulette is the most common type of roulette there is. When someone commonly talks about the game they most often mean European roulette.

On this page I go through the European roulette rules, some betting strategies and where you can play this exciting casino game online for real money in India.

Best Indian Casino 2020

Deposit ₹10,000 – get ₹15,000 EXTRA to bet with!

• Fast withdrawals with Net Banking transfer
• Many casino games incl. Teen Patti & Andar Bahar
• Bet on real cricket games
• Trusted and licensed

Basics of European Roulette

If you have already played roulette then you already know the rules of European roulette. If you are new to the game let’s take a look at how it works.

The European roulette wheel has 37 numbered compared to American roulette which has 38. Numbers range from 0 to 36. Numbers are alternately colored, starting from 1 to 36 which alternate between red and black. Single zero remains in green.

The game starts when the wheel is spun and it ends when the ball has landed in a slot. The ball is always spun in the opposite direction of the wheel.

You win by placing a bet guessing correctly on where the ball lands.

How To Predict Roulette Numbers Using

The house edge of European roulette is 2.63%.

Types of Bets

European roulette has two types of bets also known as outside and inside bets.

Inside bets are off a single number, small groups or adjacent numbers while outside bets usually comprise of larger number groups.

Outside bets are placed outside the numbers fields and involve a large amount of numbers.

Special Rules for European Roulette

There are two European roulette rules that are applicable in only some land-based casinos and Indian online casinos.

La Partage is the first of these and it states that you get half of your money back if the ball lands in the 0 slot if you made an even odds bet. Even odds bet are High/Low, Red/Black or Even/Odd.

En Prison is another variant of this rule but it states that the player can let his stake stay on the table for the next spin giving him a second chance.

History of European Roulette

European roulette is originally from France and the word itself means wheel in french. It is said to have been invented in the early 1700 but its current state is said to be from 1796.

The french roulette wheel had 0 and 00.

The European roulette version with a single zero comes from Monte Carlo where Europe’s elite enjoyed gambling lavishly. Since the elite often decided trends it later became the favoured wheel throughout Europe and thus European roulette was born.

Conclusion

European roulette is widely considered the standard online roulette game.

It has just one 0 slot and gives you the best odds available for roulette.

You can play European roulette and both casinos in Goa and the most popular Indian online casinos.

As you now have read the whole article you are more than ready to try your luck at European roulette.

Check out the list of casinos below to find your favourite!

Good luck!

Get 100% Up To Rs.10,000 Welcome Bonus

• 250 Rupees min deposit!
• Pay & withdraw w. PayTM & G Pay
• Guaranteed fair play
• Friendly support in Indian languages

Claim Up to ₹20,000 on Sign Up

How To Predict Numbers On Roulette Machines

• Licensed by the government of Curacao
• Hundreds of slots from top providers
• Live Indian Casino Games

Deposit ₹10,000 – get ₹15,000 EXTRA to bet with!

How Do You Predict Roulette Numbers Visually

• Fast withdrawals with Net Banking transfer
• Many casino games incl. Teen Patti & Andar Bahar
• Bet on real cricket games
• Trusted and licensed