A Beginner's Guide to the Fibonacci Roulette Strategy

The Fibonacci system is regarded by many as one of the safest roulette betting strategies around, yet is it just a fancy mathematics equation or a valuable strategy for enhancing your chances when playing online roulette? In the following guide, our casino experts get into the heart of the Fibonacci roulette strategy and show you precisely what this betting system is all about. Find out why this is one of the least aggressive roulette betting systems and discover the best online casinos to try the Fibonacci when playing roulette.

A Beginner's Guide to the Fibonacci Roulette Strategy

Introduction to the Fibonacci Roulette Strategy

We can trace the roots of the Fibonacci betting system back to 1202 when mathematician Leonardo Fibonacci developed a mathematical equation that has since become known as a Fibonacci number. It is a sequence that shows each number is the sum of the two proceeding numbers, as demonstrated by the Fibonacci Spiral.

For over a hundred years, the Fibonacci sequence has been used as a part of a betting system for roulette online and other casino games. The Fibonacci strategy is a negative progression sequence. Yet, this system is considered safer to use than other options. Instead of aggressively doubling bets after a loss like in the Martingale, the Fibonacci system (in roulette) allows you to combine the value of the two previous wagers after a loss.

How the Fibonacci Betting System Works

Using the Fibonacci roulette strategy is easy once you understand the basic concepts behind the system. At the start of the betting sequence, you wager a single unit and work through the sequence until you win a round. Each time you lose, place the next wager at the amount of the previous two numbers combined. Of course, roulette is a game of luck, as you are more likely to lose because of the casino house edge.

At first glance, the maths behind the Fibonacci betting system do not add up. The more you play, the more you will lose. So, how can this system possibly work for roulette players? Don’t be too hasty in dismissing this method since its success rests on wins and not losses. If you win the first round, you begin the sequence again. However, if you win further along in the sequence, you simply move back two numbers to continue betting.

If you continue this pattern through the sequence, the Fibonacci can turn you a profit. Of course, there are plenty of factors at play that could prevent the system from working, but upon further inspection, the logic behind the sequence makes sense.

Understanding the Fibonacci System

The good news about the Fibonacci system is it is not nearly as complex as it first appears. Perhaps the best way to highlight the theory is to demonstrate the famous Fibonacci sequence:

0 – 1 – 1 – 2 – 3 – 5 – 8 – 13 – 21 – 34 – 55 – 89 – 144 – 233 – 377 – 610

Remember the golden rule of the theory: each number is the sum of the previous two numbers added together, with 0+1=1, 1+1=2, 2+2=3, 2+3=5, etc.

While the theory begins at one, the sequence’s rules apply at any number you start with, which can go on indefinitely. Still, for playing online roulette, we recommend starting with one because this is the safer option.

Which Bets Can Be Used with the Fibonacci Strategy?

Online roulette can come in many variations, including American, European, French, multi-wheel, and online casino live dealer roulette. Whether you play online or live dealer roulette, the game offers over a dozen different bet opportunities, known as inside and outside bets.

While you can place bets on any wagering options, the Fibonacci roulette strategy only works with specific bets. These are the outside or even-money bets (Odd/Even, Red/Black, and 1-18/19-36), which give you a near 50/50 chance of winning. Most people will be familiar with these bets since they are the most famous wagers in roulette alongside betting on a single number.

How to Use the Fibonacci Roulette Strategy

Playing the Fibonacci system adds an extra element of fun to your online roulette sessions. You can enjoy using the Fibonacci roulette system at a secure casino with excellent bonuses and anonymous payment methods at one of our recommended sites.  

You can start playing with the Fibonacci method today by following these simple steps:

  • 1

    Join an online roulette site from our list of recommended online casinos.

  • 2

    Head to the games lobby of your chosen online casino and select the roulette variant you want to play.

  • 3

    Make the first bet of the Fibonacci sequence (we recommend starting at 1, but the sequence does work from any number).

  • 4

    If you lose, increase your wager according to the Fibonacci sequence*.

  • 5

    If you win, move down two places in the sequence (if it is the first round, head back to 1).

  • 6

    Repeat this process when starting a new sequence. We recommend joining different casino sites to take advantage of multiple welcome bonuses and roulette games.

* If starting at 0, the Fibonacci sequences runs like this: 0, 1, 1 (0+1), 2 (1+1), 3 (2+1), 5(3+2), 8 (5+3), 13 (8+5), 21 (13+8), and continues indefinitely.

Try the Fibonacci System at Top Casinos in 2024

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Every casino we list will provide generous bonuses, a wide game selection, top-notch security, various payment methods, and the ability to play anonymously using a VPN. We recommend playing the Fibonacci system at one of the top casinos highlighted on this page.

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  7   Get 100% up to $2200   1000+   1-3 days   EmirBet
  8   Up to €500 + 25 Jackpot Free Spins   1000+   1-3 days   KingMaker
  9   Up to $2,500 + 350 Free Spins   1000+   1-3 days   WinsRoyal
  10   100% up to €1000   1000+   1-3 days   BitKingz

Using the Fibonacci System in Roulette: Examples

So, how do you use the Fibonacci betting system during a roulette session? Gamblers looking to try this betting method at UAE casinos or from other regions like Saudi Arabia, Iran, Qatar, and other Arab countries can rest assured, as we will provide real-life examples of the Fibonacci system in action and explain how it functions when playing roulette.

In the Fibonacci system, every number in the sequence is the sum of the previous two numbers added together. Whenever you lose a round, increase your bet by the last two numbers in the system and whenever you win, decrease the next wager by moving down two places. The goal is to keep playing the sequence until you win enough to be back at the start (1).

  Round   Bet   Outcome   Net Profit
  1   1   Lose   -1
  2   1   Lose   -2
  3   2   Lose   -4
  4   3   Lose   -7
  5   5   Win   3
  6   2   Lose   1
  7   3   Lose   -2
  8   5   Win   8
  9   2   Lose   6
  10   3   Win   12

You see seven losses and just three wins in the sequence above, yet you end the pattern with a profit of 12 units. Initially, these early consecutive losses would look like a losing streak, but the Fibonacci system takes just a few wins to turn a profit.

It is worth noting the progression could go on for longer depending on how each round plays out. A different combination of wins and losses could get you back to the start of the sequence sooner or much later.

This reason is why the Fibonacci roulette strategy is a safe betting system. Unlike the Martingale, which requires you to double your wagers, the Fibonacci takes a more measured approach. The highest bet you can make in the sequence above is 5, yet in the Martingale, a similar streak at the start of the system would have left you making much higher bets of 10 units.  

Remember, the eventual goal of the Fibonacci is to play the sequence through until you get back to the start. Note there are two 1s at the beginning of the sequence, so you must bet to the first of those number 1s to get a profit.

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Fibonacci System Advantages and Disadvantages

Like all betting systems, the Fibonacci strategy does not guarantee wins. It is also not immune to bad luck, and you could be burning through your bankroll with no end in sight. Still, the Fibonacci holds up to the logic at the heart of the system and does work if you have the patience and budget to see it through. Compared to the Martingale strategy in roulette, Fibonacci is also much safer and far less aggressive.

It is essential to weigh up the pros and cons of any betting strategy, including the Fibonacci system:

  Advantages of the Fibonacci Betting System   Disadvantages of the Fibonacci Betting System
  • Easy to learn
  • A safe betting system with low wager amounts
  • Can exhaust your bankroll
  • Roulette table limits can stop the sequence
  • Does not guarantee wins

When discussing any betting system, there is one crucial rule to remember: there are no guarantees. The same can be said for the Fibonacci roulette strategy, which cannot promise you wins. Since online roulette is a game of complete random chance, no betting system is sure to work in the long term.

All the Fibonacci method does is provide you with a sequence of numbers. There is no magic involved, just a simple system telling you how much to bet. It does nothing to change your chances of winning because the odds of roulette remain the same.

Below are the main factors to take into account when using Fibonacci in roulette.

Betting Limits

Another challenge in employing Fibonacci, or any other roulette betting system, is the betting limits that many online roulette operators impose. Many tables at online casinos have capped bet limits of 100, which in the case of the Fibonacci betting strategy means the number 89 would be as high as you could go. If you are on a losing streak, you will reach a bet of 89 on the 11th number of the sequence, which isn’t enough time for the system to succeed.


As with all betting systems, the Fibonacci roulette system relies on players having enough money in their bankroll to see them through losing streaks. Bet amounts can rack up quickly, so your budget may run out before you turn a profit. Despite this, if played responsibly, the Fibonacci strategy adds an element of excitement and fun to your online roulette gameplay.

Use the Fibonacci Strategy at the Best Roulette Casinos Today

No gambling strategy guarantees wins. While the Fibonacci roulette strategy is not error-proof, it is still something you should check out. The system is relatively safe compared to other betting strategies and easy to learn and understand. Whether it is just for fun or to practice betting techniques, you can try the Fibonacci both for free and for real money at one of our recommended online casinos for players in Arab countries.

Our team of casino experts has thoroughly assessed online roulette sites in the Arabian region, so we can bring you the best games from leading software developers as well as anonymous payment methods, stellar security, and lucrative casino bonuses. Sign up with a top online casino today and try the Fibonacci method!

Top Online Casinos to Try Fibonacci in Roulette 2024


Once you understand the Fibonacci sequence, implementing this strategy is straightforward. By placing even-money bets (such as Red/Black, Odd/Even and 1-18/19-36), follow the Fibonacci roulette strategy by increasing your wager according to the sequence when you lose and moving down two sequence places if you win. The Fibonacci sequence runs like this: 0, 1, 1 (0+1), 2 (1+1), 3 (2+1), 5(3+2), 8 (5+3), 13 (8+5), and goes on indefinitely.

Yes, it does. Fibonacci’s fascinating maths and relatively safe approach make it one of the most popular betting strategies among roulette players in Arab countries and beyond. But keep in mind that because roulette online is a game of chance, you cannot guarantee wins and might need a large bankroll to make the Fibonacci method work.

The Fibonacci system is considerably safer and less aggressive than other betting strategies, such as the Martingale. While the Martingale strategy in roulette dictates that you double your bet on each loss, the Fibonacci has a flatter wager curve. Neither betting system can guarantee a win, however, since roulette is a game of random chance.

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