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What Is Wheel Clocking (& Does It Really Work)?

If you're a fan of casino games, particularly roulette, you may have come across the term "wheel clocking". But what exactly is it? And does it really work? 

In this post, we'll explore the concept of wheel clocking, what it involves, and whether or not it's a viable strategy when playing at a roulette table. 

What Is Wheel Clocking?

Wheel clocking refers to the practice of observing the roulette wheel and recording the outcomes of several spins in your head. You may then use this information to identify possible patterns or biases in the wheel. 

The idea behind wheel clocking is that over time, certain numbers or sections of the roulette wheel may become worn or loose, potentially causing the ball to land in those areas more frequently. However, the wheel clocking strategy in roulette can be extremely difficult, as many potential variables can come into play, such as the number of revolutions, ball speed and where the ball was released. 

By identifying these, players can then place their bets on the numbers or sections that they think are more likely to win.

How Does Wheel Clocking Work?

The short answer is: it depends. While it's true that over time, certain areas of the roulette wheel may become more worn than others, leading to a possible bias in the outcomes, the reality is that most modern roulette wheels are well-maintained and balanced. 

That means the chances of finding a significant bias in the wheel are slim to none.

Additionally, even if a bias were present, it's unlikely that it would remain consistent long enough for players to take advantage of it. 

Most UK casinos regularly maintain and replace their roulette wheels, which means that the casino would quickly correct the potential issue. 

There are two ways in which roulette players can use wheel clocking, namely visual wheel clocking and electronic wheel clocking.

Visual Wheel Clocking 

Visual wheel clocking is the practice of observing the roulette wheel by watching the spins and recording the outcomes in their head. This method is considered the traditional way of wheel clocking.

Electronic Wheel Clocking

On the other hand, electronic wheel clocking involves using electronic devices to record the outcomes of the spins. That can include using a computer or smartphone to record the spins and analyse the data or using specialised software or apps to track the outcomes. 

This method is allegedly more efficient and accurate than visual wheel clocking. However, the likelihood of this working in practice is slim to none, as this is illegal, and roulette is a casino game that is purely based on chance.

Is Wheel Clocking Legal?

The legality of wheel clocking varies depending on the location and specific method used. However, in some cases, visual wheel clocking is not considered illegal, as it is just usually a matter of observing the spins.

However, the use of electronic devices to record the outcomes of the spins is considered cheating and is along the lines of card marking or stealing chips. Therefore, it is illegal in casinos. 

As a result, casinos have policies that prohibit players from recording the outcomes of the spins, whether done manually or electronically. 

The important thing to remember is that wheel clocking is not foolproof, and there aren't any proven cases of it working. But, even if you are able to identify a bias in the wheel, the odds of winning are still not in your favour. The house always has an edge, and the odds of winning at roulette are always lower than the odds of losing.


In conclusion, wheel clocking is a controversial practice involving observing the roulette wheel and recording the outcomes of several spins to identify potential patterns or biases in the wheel. 

While it may seem like a surefire way to win at roulette, the reality is that most modern roulette wheels are well-maintained and balanced, making it unlikely that you would find any significant bias. In addition, wheel clocking with devices is also illegal.

Overall, while wheel clocking may be an interesting topic of discussion, it is not a reliable or legal way to beat the odds in roulette. So, it is better to play with a clear mind and enjoy the game rather than focusing on finding ways to try and cheat the game.