Highest Payout Rate Online Casino
Blackjack (98-99.87%): Blackjack is the king of the best online casino payout games due to its simplicity and popularity. When you sit at a blackjack table, you should know that the house has a very slight. Having touched on what makes the best casino with the highest payouts the perfect destination for US players, we explore how the RTP percentage is used to rate top casinos online. The return to player percentage is the ratio of real money paid out by the casino relative to the casino chips used by the bettor to play casino.
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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.
| Top RTP Slots | RTP | Bet Limits | Free Spins | Paylines | Rows | Reels |
|---|---|---|---|---|---|---|
| Jack Hammer 2 | 97.10% | £0.50 – £250 | 10-20 | 99 | 3 | 15 |
| Simsalabim | 97.50% | £0.25 – £125 | Yes | 25 | 3 | 5 |
| Retro Reels Extreme Heat | 97.50% | £0.30 – £112.50 | Up to 20 | 30 | 3 | 5 |
| Devil’s Delight | 97.60% | £0.20 – £40 | Yes | 20 | 3 | 5 |
| Kings of Chicago | 97.80% | £0.05 – £50 | Up to 30 | 5 | 3 | 5 |
| Starmania | 97.87% | £0.10 – £20 | 10 | 10 | 3 | 5 |
| Blood Suckers | 98.00% | £0.25 – £50 | 10 | 25 | 3 | 5 |
| 1429 Uncharted Seas | 98.60% | £0.10 – £100 | 25 | 50 | 3 | 5 |
| Jackpot 6000 | 95.10 – 98.90% | £1 – £2 | No | 5 | 3 | 3 |
| Mega Joker | 99% | £1 – £5 | No | 5 | 3 | 3 |
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.
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#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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View all postsThe smartest casino game players are always going to be in search of the highest payout online casino sites. If that is you, then you’ve landed on the right page, for we have listed the current elite of the best paying online casinos directly below, along with the welcome bonuses offered by each Casino. We also regularly update this list with any new high paying online casino that we find.
Best Paying Online Casinos List
Average Payout Rates of Online Casinos
This will be dependent on which games get the most attention from players, all online casinos take this into account when determining what the average payout rate will be, this is something you should check out when looking for the top paying online casinos.
So, if for example you play at a casino site that tends to offer mainly slot machines to their players you will often find the monthly payout rate of those casinos are going to be around the 96.00% range, as that is the average RTP of most slot machines.
However, when you set about playing at a live online casino site and one that offers plenty of card and table games, you will find the average payout percentages of those casinos are going to be slightly higher, due to the low house edges and high payout percentages of the games they have on offer.
It could, however, take just one very high rolling player to win big at any casino to have a massive effect on that casinos profit for any month, and a casino could end up with a payout rate of over 100% if they have had some high stake players winning big during any month.
What you will tend to find though is that over the long term, say over one year, the average payout rate of most casinos will be not far off the RTP’s of the games that tend to get the most attention from players.
Many Casinos Have Their RNG’s and RTP’s Verified Monthly
To give their players access to as much information as they possibly can do, many of the best online casinos that are run and operated to the very highest of industry standards will subscribe to a third-party auditing firm to check their payout percentages.
What those companies are then tasked with doing each month is to produce payout percentages certificates on which players can see just what the RTP each casino game category achieved for the previous month, and what the overall casino RTP was for each month, too.
Those online casino auditing firms that do this, do this by having access to the entire set of gaming logs from each casino they audit, then they run through those figures to enable them to accurately produce the RTP certificates.
Another service offer by those completely independent and third party auditing companies often offer too, is a certification service that a casino can subscribe to which will then see that auditing company verifying that the random number generators in use at a casino site is working as it should do, that being by constantly producing random outcomes.
As such, you should make a point of checking to see if any casino does subscribe to any such service, and then also look up the monthly RTP reports, which are often displayed somewhere on a casinos website. That way, you will be able to see just what the winning paybacks were, over each month on each individual game grouping, and the RTP that the casino as a whole, achieved each month too.
What is the Average RTP of Online Casino Games?
As you are often going to find hundreds or even thousands of different casino games on offer, at any casino website, you can pick and choose which games that you fancy trying your luck on.
However, it is a well-known fact that some casino games have been designed to payout more to players than other games, and it will be the RTP which means “return to player” that you should be learning more about when looking for the highest paying online casinos.
Below, you are going to find listed the average return to player payout percentages that most casino games in several different game categories have been set to return to players over the long term, which is basically the percentage of a players stakes a game will return to them as winning payouts and it does go without saying you should be playing the games with the best RTP’s at all times.

- Slot Machines 94.00% to 96.00%
- Video Poker 98.00 to 99.00%
- Blackjack 99.00%
- European Roulette 97.30%
It will often be on the game help files, pay tables or even on the websites of any casino USA players visit, that you will find listed the long term expected payout percentages that each game on offer at any casino site has been set to return to players over the long term, so make sure that is something you study to find the best games to play.
The Effect of Bonuses on Casino Payouts
One other aspect of playing at an online casino site that you may be under the impression could improve the online payout percentage that you will achieve when playing is by claiming casino bonuses.
Just keep in mind that no matter how high in value a casino bonus may be, such as a 200% deposit match bonus for example, each bonus offer will come with some very strict terms and conditions and often many additional bonus playing rules too.
Any bonus that you do come across will be designed in such a way that the casino is expected to win your qualifying deposit off you along with the bonus funds, due to things such as play through requirements and maximum cash out limits too.
So, whilst you could improve your payout percentage when claiming some bonuses, the chance of you doing so are very low, unless you do have a very long run of good luck when playing.
Frequently Asked Questions
I would now like to answer some questions that you may have about the best online payout percentage games and sites, for at the end of the day when you are gambling at any online casinos, venues or even playing casino games via a mobile app you will always want to be 100% certain of having the best winning chances.

Highest Payout Rate Online Casino
Which Casino Game Has the Best Payout?
I would steer your towards playing Blackjack games if you are seeking the casino games that offer the best payout percentages, especially games at online casinos that offer Microgaming’s single hand Classic Blackjack game or Playtech’s Blackjack Switch game. Those games offer house edges of 1.13% and 1.16% respectively, making them some of the best payout percentage games you’ll find, but only once you learn how to play them perfectly using the best possible strategy of course.
Can I Check My Own Casino Session Payouts?
You do have access to your own gaming logs as most online casinos these days, and therefore if you are prepared to work out your own single session payout online for any games you have played as a real money player, then that is something you are always going to be able to do by studying those game logs
Could I Get Payouts of Over 100%?
It is always going to be possible, but with some luck in playing, that you could play any casino game and end up getting a payout of over 100% when playing any casino game, and that is of course something all players are going to want to do to end any session in profit rather than them ending with a loss.
Which Casino Games Have the Lowest Payouts?
The lowest paying casino styled games are often games such as scratch card games and Keno games, so you should try and always try and avoid playing those types of games, and also make a point of playing single zero Roulette games as opposed to double zero Roulette games if you much prefer playing table games instead.
How Can I Get the Best Casino Game Payouts?
Which Online Casino Has The Best Payouts
The only way that you are going to have a fair and reasonable chance of getting the best and very highest casino payouts, will be by you sticking to playing the best online games boasting the highest possible payout percentages and RTP’s, and the games that have been designed with the lowest house edges.
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So always make a point of looking up which those games are long before you set about playing for real money in any casino site, venue or on any casino app.
Are All Of The Highest Payout Online Casino Sites Available For USA Players?
Online Casino With Highest Payout Percentage
Any casino USA players visit through this page of our website will allow you to signup and deposit real money to play online and get access to the best online casinos with the best payout percentage range you’ll find anywhere online.

If you have any other questions about finding the highest payout casino online or know of any other online casinos which offer a higher payout percentage than the ones we have listed then please do drop us a line. Our search for the highest paying casino online is updated regularly as we discover new sites.
David is the editor-in-chief at casinosx.com and has been involved with the casino industry for 15+ years. Working on a number of sites he enjoys helping out other casino players with his guides and tips and tricks to help everyone get the best value for money when playing online.