Why Do Slot Machines Have BAR Symbols? Meaning of BAR on Reels
Most people have spotted the BAR symbol on slot reels, but the story behind it is less familiar. Those stacked rectangles turn up again and again, yet their role and origins are not always clear.
This blog post explains what BAR means, where it came from, and how single, double and triple BARs relate to payouts on both classic slots and UK fruit machines. You will also see how BAR symbols appear in paytables, the ways designers vary their look, and why they remain such a common sight today.
Read on to learn more.
What Does BAR Mean On A Slot Machine?
The “BAR” symbol is a rectangular logo with the word “BAR” in bold, used as a standard reel icon. Unlike cherries or bells, it does not represent a physical item. It is simply a design that became part of early slot machines and stayed there.
In many games you will see single, double and triple BARs. These usually represent different prize tiers, with the value set by the game’s paytable. Some slots also pay for mixed BAR combinations, where any mix of single, double and triple BARs on a line counts.
To understand why that simple block of text became so influential, it helps to look at its origin.
Where Did The BAR Symbol Come From?
BAR is widely believed to trace back to the early 1900s and the Bell-Fruit Gum Company. Strict rules at the time meant many machines awarded gum or sweets rather than cash. Fruit icons matched flavour themes, while the company’s own rectangular logo appeared on the reels and gradually became known as the “BAR” symbol.
As machines evolved and cash payouts returned, the familiar fruit and BAR imagery remained. What began as branding turned into a visual shorthand that players could spot instantly, linking mechanical machines of the past with the slots seen in venues and online today.
With that background in mind, it is easy to see why UK fruit machines adopted BAR alongside their classic fruit sets.
How Fruit Machines Use BAR Symbols In The UK
UK fruit machines commonly pair BARs with cherries, lemons and other classic symbols. BARs act as core reel icons and often come in single, double and triple forms. Depending on the game, they may appear on straight paylines or across multiple line patterns.
Most of the time, BARs are standard symbols that contribute to line wins according to the paytable. In some titles, they can take on extra roles such as substitutes, but that is a design choice and will be clearly noted in the game’s information.
If the reels show more than one type of BAR, it is common for each to carry a different value. That is where the next section comes in.
Difference Between Single, Double and Triple BAR Symbols
Single, double and triple BARs are easy to tell apart by the number of stacked rectangles. This stack usually reflects a simple tiered system: triple BARs tend to sit above double BARs, which sit above single BARs.
Many games also pay for “mixed BAR” lines, where any three BARs in a row count. The exact amounts are not universal, though, so the paytable is the final word on how each BAR type pays in a particular slot.
These tiers only make sense once you look at how values are shown in the game’s information.
How BAR Symbols Affect Payouts And Paytables
The paytable lists every paying combination and the amount attached to it. That includes separate entries for single, double and triple BARs, and often one for mixed BARs. It will also show whether BARs need to land on a specific payline or anywhere on adjacent reels.
Because paytables vary by game, it is worth checking how BARs are treated before playing. Some titles lean heavily on BARs for mid-range prizes, while others reserve their top awards for different symbols entirely.
Values are one thing; the odds of seeing any given symbol are another, which leads to the next point.
Do BAR Symbols Change Game Odds?
BAR symbols do not alter a slot’s odds. Outcomes are generated by a Random Number Generator that decides the result the moment a spin starts. Each symbol on a reel has an assigned frequency set by the designer, and that weighting stays fixed regardless of what happened on previous spins.
In short, BARs can be valuable according to the paytable, but they do not make a spin more or less likely to pay. If you choose to play, set limits that suit your circumstances and keep play within your means.
With odds handled behind the scenes, designers are free to focus on how BARs look and feel on the reels.
Common Variations And Designs Of BAR Symbols
While the traditional BAR is a plain black-and-white block, modern slots often update the design. You might see coloured versions, metallic edging, subtle shadows or stylised fonts that match a game’s theme. Some titles stack BARs on tall reels for visual impact, or use colour to make single, double and triple BARs easier to recognise at a glance.
Despite the different looks, they function the same unless the rules say otherwise. The paytable and information panel will confirm whether a BAR is standard, part of a mixed-BAR payout, or has any special properties.
That visual flexibility is one reason BARs keep turning up in new releases as well as in classic-style games.
Why Modern Slots Still Use BAR Symbols?
BARs bridge past and present. They link back to the earliest machines, but they are clear, readable and quick to scan, which helps players identify results without confusion. They also fit neatly alongside fruit icons and other simple shapes, so they work well in both retro and modern designs.
Familiarity matters too. Many people first saw BARs on fruit machines in pubs, arcades or seaside venues, so the symbol carries a sense of continuity across decades and formats. Even as features, reel setups and graphics have advanced, BARs remain a steady reference point.
If you choose to play, keep it occasional, set sensible limits, and seek help if you need it. Services such as GamCare and GambleAware offer free, confidential support.
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**The information provided in this blog is intended for educational purposes and should not be construed as betting advice or a guarantee of success. Always gamble responsibly.
