
Slot machines appear in arcades, casinos, and online, and one symbol shows up time and again: BAR. Even newcomers tend to spot it quickly, yet few know where it comes from or what it represents.
This article explains the story behind the BAR symbol, what single, double, and triple BARs mean, how different combinations can affect payouts, and why modern slots still use them. It also shows how to read a paytable so you can see exactly how BAR symbols work in any specific game, and clears up a few common myths along the way.
As with all slot symbols, outcomes are produced at random, so symbols are there to inform and entertain rather than influence the result.
The BAR symbol goes back to the early days of mechanical slot machines, often called fruit machines because of their cherries, lemons, and other fruit icons. In some places, these machines gave out non-cash prizes such as chewing gum or sweets, and companies placed their logos on the reels so players could see what they might receive.
One of those simple, blocky logos looked like a rectangular bar. It stood out from the fruit designs and was easy to recognise, so players and manufacturers adopted “BAR” as a shorthand. Even as slots moved from cabinets to screens, the symbol stayed part of the standard visual language.
That history sets the stage for what BAR represents on today’s reels.
On a slot machine, BAR is a standard reel symbol. It is not an abbreviation for a longer phrase. Instead, it refers to the rectangular logo design that became associated with non-cash prizes on early fruit machines and later evolved into a core icon on classic slots.
Most games that use BAR symbols include different versions: single, double, and triple. Each version has its own value and can appear in various winning combinations, which are set by the rules of the specific game. The symbol remains popular because it is instantly recognisable and anchors the look of traditional slots.
With the basics covered, it helps to see how chewing gum brands helped cement BAR’s place in slot history.
In the early 1900s, cash payouts were restricted in some regions, so slot makers partnered with confectionery brands and awarded items such as chewing gum. The Bell-Fruit Gum Company was among the most influential. Its machines displayed a rectangular logo on the reels alongside fruit, creating a visual cue for the type of prize on offer.
Players began referring to this logo simply as “BAR,” and the name stuck. When cash payouts returned and rules shifted, the familiar shape remained. Designers kept it because it was clear, compact, and already understood by players.
From there, BAR split into the versions we see most often today.
Single, double, and triple BARs are visual variations of the same idea. A single BAR shows one rectangle, a double BAR stacks two, and a triple BAR stacks three. The distinctions are not just cosmetic. In many games, each version has a different payout value, with triple BARs often ranked above doubles, and doubles above singles.
Some classic-style slots pay only when the same type of BAR lines up on a payline, while others allow mixed BAR combinations to count, usually for a smaller prize. The exact treatment depends on the individual game, which is why understanding its paytable matters.
So how do these versions affect payouts when they land together?
BAR combinations are defined by the rules of each slot. In one game, three triple BARs on a payline might be among the higher-paying standard-symbol results. In another, mixed BARs such as single–double–triple could award a smaller, consolation-style payout. Some titles apply multipliers or specific line requirements that change the value again.
Two details shape what you see on the reels:
All of this is spelled out in the game’s paytable and information screens.
Not quite. The core idea is consistent, but designs vary. Some developers use plain black-and-white rectangles; others add colour, texture, or lighting effects. The way single, double, and triple BARs interact can differ, too. One slot might treat any combination of BARs as a win, another might require three identical BARs, and a third might not feature BARs at all if the theme calls for different icons.
Because of this, the most reliable way to understand how BAR symbols behave in a particular slot is to check its paytable. That is where the rules and relative values are laid out in full.
Even so, the BAR keeps turning up. Here is why it remains.
BAR persists because it connects generations of games. It gives modern titles a clear link to mechanical fruit machines, helping players read the reels at a glance. For designers, it also solves a practical problem: amidst elaborate themes and bonus features, a clean, rectangular symbol is easy to spot and quick to understand.
Keeping familiar symbols does not change how results are decided, but it does make the screen less cluttered and the paytable easier to scan. The old-style look and modern features can sit side by side without confusion.
Familiarity is one thing; knowing what it means in a specific game is another, which is where the paytable comes in.
A slot’s paytable explains how every symbol works, including BARs. It shows which combinations count, how many coins or credits each is worth at the current stake, and any special rules that apply. On cabinets, this information appears on the machine or its help screens; online, it sits in the game menu.
Paytables also note how many paylines or ways are active and whether features such as wilds or multipliers can affect BAR combinations. Reading these details gives a clear picture of where single, double, and triple BARs sit within the game’s overall prize structure.
In the symbol section of the paytable, single, double, and triple BARs are usually shown with their artwork and a corresponding value table. Some games list separate payouts for three single BARs, three double BARs, and three triple BARs, plus a smaller payout for mixed BARs. Where wild symbols exist, the paytable explains if they can substitute into a BAR line and how that changes the prize.
Because each title sets its own rules, the values you see apply only to that game and stake level. If anything is unclear, the information panel often includes examples to illustrate winning lines.
Clear information helps, but myths still pop up.
If you choose to play, keep it within limits that suit your circumstances and take breaks if needed. If gambling begins to affect your well-being or finances, seek support early. Independent organisations such as GamCare and GambleAware offer free, confidential help.
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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.