Whilst many people decide which slot to play based on the theme, special features or promotional offers, the savvy gamblers steer towards slots with the highest RTP. The house edge of online slot machines can vary widely, and it stands to reason that the lower the house edge, the better your chances of winning.

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With an RTP of 97.6%, Devil’s Delight remains one of the most popular and most profitable casino slot games. Kings of Chicago – This NetEnt slot machine is much akin to classic poker. It comes with a decent RTP of 97.8%, several free deals (spins), high payout, 5 paylines, and special win features.

Of course, you should keep in mind that only the best slot sites to win offer high payout games from which you can take advantage. The return to player percentage of a game is measured over thousands of game rounds, and it stands to reason that the higher the RTP, the better the deal for the player. With this in mind, I have decided to create a list of the 10 online slots with the highest RTP.

#10 Jack Hammer 2 (NetEnt) – 97.1% RTP

Jack Hammer 2 is the first of many NetEnt slots to make this top 10 list. This entertaining slot has a crime and adventure theme, captured in a comic book style. There are an impressive 99 bet lines in this game, providing plenty of opportunities to win. It also boasts a variety of interesting features that make the game exciting to play, whilst creating chances to win. The Sticky Win feature sees any winning symbol combinations held in place for a free re-spin, and they continue until no new wins are created. There is also a free spin feature, where you get up to 20 free plays, where all wins are doubled and extra wilds randomly land on the reels. Jack Hammer 2 has a player-friendly RTP of 97.1%

#9 Simsalabim (NetEnt) – 97.5% RTP

This magical themed slot recreates all the excitement of a magic show. The stage is set, with symbols such as a magician’s wand and top hat, a caged dove and a Houdini-style chained chest. The hypnotist is wild, helping to complete winning symbol combinations. When you play Simsalabim, keep your eyes peeled for 3 bunny rabbit symbols on the first 3 reels. These trigger the bonus game, where you pull rabbits from the hats to reveal cash prizes of up to 50500 coins. The slot also features a free spins round, which provides the potential for big wins thanks to the triple payouts. All these features combine to provide a great RTP of 97.5%.

#8 Retro Reels Extreme Heat (Microgaming) – 97.5% RTP

The RTP of 97.5% is one of the highest you will find in the Microgaming slots selection.Retro Reels Extreme Heat has an old-school feel, with symbols you’d expect to see on a classic fruit machine, including cherries, lemons, bells, bars and 7’s. At the same time as providing a retro feel, it includes many features which you’d expect from a modern video slot. There is a free spin bonus, where you can get up to 20 free plays with all wins doubled. There are also wild substitutions and scatter pays. A highlight is the innovative re-spin feature. After any spin, you can choose to spin just one reel, which allows increased chances of winning.

#7 Devil’s Delight (NetEnt) – 97.6% RTP

Unleash your inner devil in this NetEnt video slot. Set against a fiery backdrop and tombstones, the 5 reels are filled with symbols from the underworld.Devil’s Delight is packed full of exciting features that provide plenty of chances to stack up the wins. The devil wild expands to cover entire reels. Whilst the free spins bonus features win multipliers of up to x5. Yet the real highlight of the game is the unique Soul Reaper bonus game. Match the correct sin to each character their soul will be added to the Soul-O-Meter whilst you reap a coin prize. When the Soul-O-Meter is filled with 15 souls, the Sin Spins feature is activated. Here, you get 10 Sin Spins where you can pocket some juicy rewards. With so many cool features and a high RTP of 97.6%, this is one hell of a slot!

#6 Kings of Chicago (NetEnt) – 97.8% RTP

Kings of Chicago mixes the best elements of a video slot with classic poker. The game is played with a deck of cards, which is shuffled before each round. Unlike normal slot machines, where payouts are made for matching symbols across paylines, in this slot, you win if you have a poker hand on one of the five paylines. The game includes a joker, which substitutes for all cards. Plus, the scatter label can randomly appear on any card. Get 3 or more and free deals, the equivalent of free spins are triggered. You can bag up to 30 free deals in the special feature and all wins are doubled. This innovative slot machine provides a unique twist on what you expect from a video slot, and boasts an impressive RTP of 97.8%.

#5 Starmania (NextGen) – 97.87% RTP

With colourful star symbols set against a pretty outer space background and a spacey, ethereal soundtrack, this NextGen slot is a real treat for the senses. Wilds are stacked onto the reels boosting your shot at winning combinations. There is also a free games feature, where extra stacked wilds can help create some big wins. The game features 10 paylines and wins are paid in both directions. With every line win, you also have the option to gamble your prize, for a chance to double or even quadruple your win multiple times. The great graphics, exciting features and favourable RTP of 97.87% make Starmania a real hit with players.

#4 Blood Suckers (NetEnt) – 98% RTP

The vampire genre has never been more popular, and it is the inspiration for this spooky NetEnt slot. You’ll see various Blood Suckers adorning the reels, along with the weapons to fight them off. It is not merely the impressive 98% RTP that draws players to this slot, but also the rich selection of special features. There are wild substitutions, scatter pays, free spins with triple payouts and a vampire slaying bonus game. Trigger the bonus and you will find yourself in an ancient burial chamber, filled with coffins. Open the coffins to slay vampires, earning coin wins with each creature you defeat.

#3 1429 Uncharted Seas (Thunderkick) – 98.6% RTP

This video slot from Thunderkick is visually stunning. The reels are replaced with a medieval style hand-drawn map and the symbols include a variety of sea creatures and beasts as well as sun, moon and star symbols. The slot includes a wild symbol which expands to cover entire reels, helping to create bigger wins. There is also a free spins bonus where you can earn up to 50 free goes. 1429 Unchartered Seas has a rewarding RTP of 98.6%, one of the highest you will find in a video slot, making it a popular choice with players.

#2 Jackpot 6000 (NetEnt) – Up to 98.8% RTP

Jackpot 6000 is a thrilling classic slot machine from NetEnt with a real old-school vibe. You can play with up to 5 paylines active, betting between 1 and 10 coins per spin. It is highly recommended to play with the maximum bet of 10 coins however, as this creates the possibility of triggering Supermeter mode. In this game mode, you can win a mystery prize of between 10 – 6000 coins when just 2 joker symbols land anywhere on the reels. Also, getting 3 jokers on a payline in Supermeter mode guarantees a jackpot payout of 6000 coins. When you play Jackpot 6000 with 1 – 8 coins, the RTP is a paltry 74.9% – 79.2%. Yet with 10 coins in play, the RTP ranges from 95.1% – 98.8%. The variance is because Supermeter mode is skill based, so you can directly impact the outcome.

#1 Mega Joker (NetEnt) – Up to 99% RTP

Whilst Jackpot 6000 boasts an extremely high RTP, it is just beaten to the top spot by another NetEnt classic slot; Mega Joker. Bet with just 1 coin and the RTP is an underwhelming 76.9%. Yet on the other hand, a max bet of 10 coins elevates the RTP to between 89.1% – 99%. Furthermore, it provides bigger payouts and the Supermeter mode. In Supermeter mode, you need to choose the bet level and the optimum level at which to collect your winnings. It is this element of skill which can increase the RTP. The skill component, retro style and engaging gameplay make Mega Joker a firm favourite with players.

Frequently Asked Questions

Because our goal is to keep you well informed we have put together a list of the most frequently asked questions and our team of experts has provided the answers below.

🏆 What are the best paying slots?

The best paying slots are the ones that feature a high RTP because that translates to a small house edge such as NetEnt’s Jack Hammer 2 slot or Simsalabim, with a return to player percentage of over 97%.

✍ How do I choose a good slot machine?

In choosing a good slot machine a player should look for high payouts, volatility and the features of the game itself. For example, you are bound to have a higher return on your investment while playing a slot with free spins and multipliers.

💱 What is the average payout on slot machines?

The average payout on slot machine varies among slots but you are going to find a higher return-to-player percentage in the recommended online casinos as compared to the traditional slot machines. Blood Suckers slot and 1429 Uncharted Seas slot have a very high RTP of over 98%.

🎰 What is a high variance slot machine?

High variance slots are destined for gamblers who are willing to play for huge wins.Kings of Chicago is a great example in that direction because it features not only a high RTP but also a high variance, which makes it ideal for our example. Flexible betting limits, free spins and a unique twist on slots as we know them are just a few perks of enjoying this title.

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The first pit stop in Las Vegas for most visitors is usually a casino. Whether you are an experienced player on the casino floor or just starting, slot machines are the most profitable and entertaining games available.

Slot machines have proven to be popular among players time and time again. Casinos and other entertainment facilities are profiting tremendously from the revenues collected from slots.

The Nevada Gaming Control Board reports that the Las Vegas Strip contained over 160,000 slot machines in 40 different locations in 2019, generating revenues reaching almost $270 million per month.

While these numbers are beneficial to the establishments and their operators, slot machines are also known to be the most profitable game in a casino for the user.

Slot machines, on average, have an RTP, or return to player, between 75% and 98%; in other words, for every dollar a player spends, the slot machine will yield about 75 to 98 cents right into their pocket.

Even with the high RTP and revenue, Las Vegas and other cities famous for their casinos fill their halls with slot machines because anyone can press a button.

Commitment is never a priority; the player can put down a small individual bet. A poker face is never required, neither is real skill, to win big.

However, research is still encouraged to profit off of slot machines at the highest level, such as reading on user experience on specific games and reading the RTP at each Las Vegas casino.

Return to player is perhaps the most critical factor in picking the best slot to play in Vegas. The higher the RTP percentage, the more likely the slot will payout.

An amateur way to discover a slot’s RTP percentage is to test it with a bet. If a slot claims to have a 94% payout, then after a $100 bet, the payback would equate to about $94. While this may seem straightforward, this method does not fit every player.

Checking message boards and online threads, as well as comparison sites containing slots reviews, are a great way to find the best slots in Vegas. Notable websites encourage players to share their experiences with slot machines; most of their reviews focus on the amount of cash they get to keep after playing.

Another tip to finding one of the better slots offered in Las Vegas is to look for promotions. By signing up to the casino’s player’s club, customers can access unique games, receive free slot plays, and gain eligibility to have freebies on their next visit.

Benefits are significant, especially when the rounds on the slot machines are free, increasing the already high payout.

The most profitable slots are coined as “loose slots” because they pay out the most amount of money to the player and are thus very desirable among customers.

A feature of profitable slot machines called “progressive jackpots” has become a popular way to transform a couple of hundred bucks to millions.

Progressive jackpots offer prize money compared to the national lottery games, which can easily make a millionaire in a single evening.

According to the Nevada Gaming Control Board, the dollar slots pay back an average of 95% of receipts, 25 cent slots payout 93% on average, and 5 cent slots give back 90% to the players.

The payout from slots at the downtown or other off-Strip locations is one or two percent higher than those on the Strip. Hotel-casinos frequented by locals, such as Sam’s Town, pay better than the tourist hotels in the city. Nevada residents well know that fact when they consider which facilities contain the best slots in Vegas.

Moreover, the newer and more luxurious hotels are known for having the overall poorest RTP percentages.

Some of those hotels include the Bellagio, Venetian, Mandalay Bay, and the new Wynn Las Vegas. Since the amenities of these hotels are off the charts, slot machines do not have to be the most profitable asset (at least to the player).

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However, some of these lavish hotels offer great prizes and entertainment that makes a higher payout from the slot machine. The Bellagio, for example, provides a slot tournament with 2,300 games as options. From jackpots and progressive features, the Bellagio slot machines can grow small bets into millions.

Generally, the best slots in Vegas are located in the older properties of the North Strip.

Slot machines may look flashy and modern, especially themed slots, but that does not mean they have the highest payout. The more traditional and old-looking games may be a better money’s worth.

Much like the endorphin rush of a “win,” a good-looking slot machine can trick the brain chemistry into wagering more money than intended. With that in mind, a simple-looking slot should be considered to help players gamble responsibly and win big.

Rather than always playing Star Wars or Avengers slot machines, players should have an eye out for the more dated and less appealing slot machines available on the casino floor. Many of them have substantial RTP rates and have stood the test of time.

One of these seemingly unappreciated slots is housed in Slots-a-Fun at Circus Circus Casino in Las Vegas. The selection includes classics, such as “Double Diamond” and “Red, White, and Blue.” Although they are not the flashiest, they are the best slots in Vegas.

Slots-a-Fun is a classic and exclusive casino that incorporates slot machines paired with an arcade, pool tables, bowling, and other forms of entertainment. Their slots have been proven time and time again as the machines to make the next big Vegas winner.

As mentioned before, these slots are not located conveniently for the tourists on the Strip. A general rule of thumb to follow: the more touristy the casino, the lower the payback on the slot machines.

While the Las Vegas Strip has a win percentage of about 8%, the slots in Reno and Boulder have a more generous casino wins of around 5%.

Some of the casinos located in Reno, Boulder, and North Vegas include Eastside Cannery, Sunset Station, M Resort, Jerry’s Nugget, Texas Station, and Boulder Station.

Geographical location should not be the only consideration when looking for great slots. Some veteran gamblers and websites claim that corners within a specific casino itself have some of the better slot machines.

High traffic areas, such as near elevators, a front desk, aisles, showrooms, registration areas, etc., contain the loosest slots in the casino.

Some people do not even have to go to a casino to access a slot machine. An entertainment facility is perhaps the unrivaled source to use for the best slots in Vegas.

Airports, convenience stores, and grocery stores are the first locations to avoid playing slot machines. Even though the majority are in clean and well-run establishments, they do not offer significant returns with their slot machines.

What these three different places have in common is that under Nevada law the slot machines in airports, convenience stores, and grocery stores are entirely controlled by large corporations.

With that in mind, it should not be surprising that the slot machines in these facilities provide a much lower payout percentage than the typical slot found in a Las Vegas casino.

Even though convenience store owners can obtain a lease or purchase of slot machines, the Nevada law changed in favor of larger corporations having control over the slots and their payouts.

Nevada grocery stores are the only place that can legally provide slot machines because they have leased the space through a larger company. Although they can offer marginally better odds than the former two, grocery stores should still be avoided when it comes to slot machines.

The loosest slot machines in the past 12 months have been Megabucks and penny slots. Megabucks had the tightest slots at over 11% casino win percentage. Penny slots are the most popular denomination, even though their win percentage is not the most generous.

Megabucks offers some of the best slots in Vegas with the highest winnings. In 2014, a man playing a Megabucks slot machine in Rampart Casino hit a $14 million jackpot after playing for five minutes on a $20 bill when the slot paid off.

This payout is not the only one from a Megabucks machine. Megabucks has produced life-changing jackpots for multiple players for over two decades.

Their slogan markets the casino’s accomplishments perfectly: “Dream big. Win big”. Even with players only spending a $1 for a spin, there is always a chance of the jackpot prize of $10 million.

In addition to Megabucks and Slots-a-Fun, there are plenty of casinos offering some of the best slots available in Las Vegas.

Many websites report O’Shea’s, Stardust, and older casinos located on the north side of the Strip as the places to visit for great and profitable slot machine winnings.

The casino nearest to offering the loosest slots in Las Vegas is Palms resort, which has an average game payout percentage of about 94%.

Lower payout slot machines also have distinct locations on the casino floor. Some of those include the leading slot machine on the floor, those near the table games, and close to the poker room. Since all of these areas have too much action, either from different games or other slots, the RTP does not have to be too high.

Furthermore, it is better to be aware of which specific slot machines should be avoided. The reason behind it is the exact opposite as to why the already mentioned slots are the best: the worst slots have a low percentage of payback.

Several slots have unfortunately been added to the universal list of worst slots found in Las Vegas, such as Wish Upon a Jackpot by Blueprint Gaming, Adventures in Wonderland by Ash Gaming, and King Kong by Cryptologic due to their low RTP.

Different software companies specializing in slot machines have reputations that reflect off of the RTP’s. While some developments have been mentioned before for their low percentage payback, others are renowned for their slots having high RTP rates.

Playtech is one of the more famous software companies that develop successful and popular slot machines located in Las Vegas casinos. Games created by this company include: Goblin’s Cave, Ugga Bugga, and Ocean Princess. All offer reputable and above-average percentage payouts.

Other software companies known for distributing slots with high paybacks are Barcrest, WMS, and NetEnt.

In addition to Palms Casino and Resort, there are other casinos in Las Vegas that have multiple slots maintaining an above-average payout.

Fitzgerald’s Casino and Hotel has established a favorable reputation for offering the loosest slots in downtown Las Vegas. Ranked regularly, the machines in Fitzgerald’s that are given the best paybacks include reel, penny, and progressive slots.

Slot machines are incredibly entertaining, easy, and a great reason to visit a Las Vegas casino.

Although research is essential, in-depth research is not necessary unless you are wagering a significant amount of money. Specific slot machines should be sought out to cash in millions, which has been proven to be possible within five minutes of playing.

The different themes, bonuses, promotions, and prizes, prevent slot machines from ever becoming boring. For some lucky few, a slot will transform a single $5 bill to $5 million or more than that colossal amount.

With the press of a button, a slot machine can make an average player into a millionaire, or give the customer an affordable and responsible amount of fun on the Las Vegas casino floor.

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With some of these tips that differentiate the better slots in Las Vegas, slot machines can become more of a calculated game than intended.

Overall, Vegas is the numero uno destination to play slots in the United States. The key is to be wise and risk only as much as you can afford to lose.

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It is essential to ask around and try some old slots that have a proven track record of wins. Don’t just be impressed with design and wager money in the excitement!