What is the Highest Payout Casino Game?

What is the highest payout casino game? Are you curious about which game offers the highest payout at a casino? While there are countless game options for Irish players to choose from, our casino experts uncover which games offer the bigger payouts to help you decide what games you should play to increase your chances of winning.

Casino veterans and newcomers can read on to learn more about the highest payout casino game and which is best for you.

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According to our Editorial Guide
This page is written by
Seánie O'Brien
Seánie O'BrienCasino Adviser
Fact checked by
Rebecca Mackay
Rebecca MackayHead of Content

Have you ever entered a casino with dreams of living the extravagant life of a high-rolling Hollywood gambler? While we can't guarantee turning that fantasy into reality, we can offer an exploration of the casino game with the highest payout!

In this captivating video by .ie, I'll be examining five of the most rewarding casino games and sharing invaluable tips on maximizing your winnings, drawing from his extensive experience in the world of gambling. Whether it's understanding the concept of Return to Player or the House Edge, this information will prove invaluable when aiming for a major triumph in games like blackjack, roulette, and more!

Both casino sites and brick-and-mortar casinos offer a variety of games for gamblers to take a dab at. A lot of these games offer players some of the best casino payouts. We're talking about - millions - of money that can be life-altering, opening up new possibilities that can change your life completely. 

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It is important to understand that while casino games are games of chance and luck, you have better chances of winning at some than others. For example, we would recommend forgoing the lottery for something else, like table games of poker or video poker games. The chance of winning the lottery is extremely low - as much as your chance of being hit by a lottery winner today! 

To understand what defines a payout, we will define some common terms used in gambling. 

Quick Overview

Take a look at the list below for a quick overview of what you'll find in this article:

  1. With a house edge of 1%, Blackjack has a reputation for being one of the highest payout casino games. The game can bring serious winnings home once you're on a streak. 

  2. Baccarat is an extremely popular casino table game with a high payout on your wagers. As is the general rule with high payouts, the bets are also high. The house edge is 1.09%. 

  3. Roulette games have highly varying odds, but the house edge usually comes out to be the same on average. American Roulette has a lower payout percentage (5.6% house edge) than European Roulette due to the extra zeroes (2.6% house edge).

  4. Craps has varying payout percentages because it has a wide house edge. The house edge can vary between a low of 0.0% to a high of 10% with different bets. 

  5. Slot games are an extremely popular casino spin game because of their progressive jackpots. Their house edge ranges between 2.5% to 15%.

What are Odds?

Odds are the chances of winning a single outcome. For example, keno has the highest house edge and you have the lowest odds of winning in that game. 

What is Payout?

Let's start with the most basic one. A payout refers to how much a bettor will win or has won on the bet or game he played. It is also known as payout rate.

What is Payout Percentage?

A payout percentage is the percentage of the total amount of money accrued and what it pays out as winnings to the player. Keep in mind that the payout rate varies from casino to casino. 

Sometimes people confuse payout percentage with the number of wins the slot would pay them. This is misleading information. For example, in this case, some people believe that if they invest €100 in a slot with a 98% payout percentage, they will win €198. 

A grey background, with a slot machine placed in the centre containing clovers. Green casino chips and green dice in front of the slot machine. Irishluck logo at the top left corner.

What is Return to Player or RTPs?

Return to player (RTP) is the average amount of money returned to the player in the form of winnings compared to how much the player wagered over the course of the game. The RTP is a percentage, with 100% depicting an even-money game with no casino advantage. 

Let's demonstrate RTP for you:

A slot machine has an RTP of 95%. In one year, you play the game every weekend and use up a budget of €1000. According to the RTP, the machine should give you €950 as winnings. 

RTP is a statistical average. The higher the sample size of spins on a machine, the closer the results will be to the RTP. So, it's not set in stone. If a game isn't played often enough, the RTP might be lower than the one established. Therefore, it's important to do your research before choosing your game of choice. 

What is House Edge?

House edge refers to the same thing as a return to player or payout rates. It will favor the casino. The house edge is a casino's statistical advantage built into the game's setup. A house edge is applicable to both - a land-based casino and casino sites. 

All games have a house edge. You cannot eliminate the house edge. However, it can be manipulated or decreased by how you play the game. The house edge's size depends on the game, its rules, and the various bets within it. 

A house edge is the average percentage of a bet the casino will keep. For example, if a game has a payout percentage of 95%, the house edge is 5%

Best Payout Casino Games

With all of these queries clarified and kept in mind, let's have a closer look at some of the best payout casino games.


Blackjack has a reputation for being one of the highest-payout casino card games. The game can bring serious winnings home once you're on a streak. When you speak about Blackjack odds, you're talking about RTP, which measures your long-term chances of winning. The game ranks high in fairness and value for money. 

You cannot determine payout percentages off the top of your head; you need to refer to the payable shared in online casino games. In land-based casinos, you have to look up guides that list percentages. Blackjack does not have a set payout percentage. The RTP varies based on different rules and your past experience in the game and skill level. It also depends on the type of Blackjack you are playing.

In general, the game tends to have an average house edge of 1%, giving the player a winning advantage of 99% with a basic winning Blackjack strategy. However, if you play without a strategy, you will face a house edge of up to 2 to 3%

Other factors that affect payout are:

  • Natural payouts: Every Blackjack game delivers a bonus payout when you score a natural (21) on your first two cards. The bonus size varies, however, with a ratio of 3:2 or 6:5 on the bet you placed. 

  • The number of decks: Multiple decks means more winnings on average for a casino. In this case, eight-deck games can lower the RTP by 0.59% compared to a single-deck game. 

  • Game rules: Some game rules can influence the odds of RTP. These include:

    1. Double down on total: +0.25% RTP

    2. Dealer stands on soft 17: +0.20%

    3. Double down after splitting: +0.17%

  • Skill level: This game's outcome depends on luck, chance, skill and strategy. You need to think on your feet, develop good strategies and make good decisions on every hand to win an optimal paycheck. 

Grey background with cards, green chips, a clover, and coins placed in the centre. Irishluck logo placed at the top left corner.


Baccarat is an extremely popular and fun casino table game with a high payout. As is the general rule with high payouts, the bets are also high. Therefore, you run the risk of winning big as well as losing big. You must ensure that you only bet when the odds of winning are in your favour. 

Generally, the average house edge of Baccarat is 1.09%, which is moderately low. Players win around 44.362% of the total outcomes at most online casinos, while the banker wins around 45.8%. Ties win 9.6% of the time. When factoring out the tie, the banker wins around 51% of the time. While this is marginal, players usually favour the banker's hand to win. 

Although the tie occurs only 9.6% of the time between the banker's and the player's hand, the payout is high at 8 to 1. The difference between the payout and the results of the odds creates a very high house edge of 14.36%, so a bet on a tie may not be in your best interest. 

In Baccarat, you need to be aware of your betting choices when placing your chips on the table. You can place a banker, a player, or a tie bet. If you place a bet on the player section, the house edge is 1.36%. A banker bet lowers the house edge to 1.06%, while a tie bet will increase the house edge to 14.4%. The tie bet has the worst odds, while the banker bet has the highest. 


Roulette has highly varying odds, but the house edge usually comes out to be the same on average. The most common version of Roulette is American Roulette, but we will also consider European Roulette in this article. The games are identical in their setup, with numbers 1-36 in either red or black positions on the wheel, albeit with a difference in placement. The real distinction is in their odds - European Roulette has one 0 while American Roulette has one 0, a 00, and in some cases, a 000 - this adds to the house edge of American Roulette as it increases the options. 

The house edge also varies according to the bet placed. Let's see how this works. If you place an even black/red money bet, you will win if the ball stops on any of the 18 pockets with a red/black colour on the wheel. Your chance of winning comes out to 47.47%. The house edge, in this case, will be 5.26%

In European Roulette, a single zero changes the odds. If you place the same bet as you did above, your chances increase to 48.65%. The house edge will come out at only 2.7%, creating a 2.56% better chance of winning compared to American Roulette. 

Roulette does not require a special strategy or a skill set to help even out the odds. All you have to do is place your bet and hope for the best. If you're looking to make money with a game that has high odds but doesn't require much decision-making or brain power, go for Roulette. 

grey background with a variation of casino games. Roulette wheel, green dice, green chips, coins and cards. Irishluck logo at the top left corner.


Craps has varying payout percentages because it has a wide house edge. The house edge can vary between a low of 0.0% to a high of 10% with different bets. 

For example, an odds bet has a 0.0% house edge, while the pass line bet has a house edge of 1.41%. On the other hand, propositions 2 and 12 will have a house edge of 10%. When the house edge is 0%, there is a catch - you might have had to make a don't pass line or a pass line bet to qualify for the bet you placed.

In a Craps game, the average house edge is shaped by the total amount of money you are willing to wager. Mostly, casinos implement 3x odds that bring the average house total to 0.34% for a don't pass bet and 0.47% for pass line odds. You need to bet with higher multiples to decrease the house edge more. 

Craps is generally well-known to have some of the best odds of winning online and offline. Many seasoned gamblers recommend a game of Craps to win real money at a casino on site or online. 


Slots, like Mega Fortune, are an extremely popular casino game category because of their varying and captivating designs and progressive jackpots. Their house edge ranges between 2.5% to 15%. The jackpot progressives and lower house edges make them attractive to everyone wagering. 

There is a high chance of winning the jackpot when you wager on larger denominations. In addition, you can minimise the risk by doing your research on the types of slots that have the highest payouts, such as the Mega Moolah or the Absolutely Mad Mega Moolah slots. Slots also offer lucrative bonuses that you can win plenty of times on low-volatility slot reels. It will also be helpful to lookup a guide on slot-volatility to understand the statistics. 

On average, slot machines return about 97.5% to the player over a while. You cannot know the probability of the winning combination for any slot machine. Since there are so many slots, it isn't possible to formulate an accurate definition of the house edge. 

The symbols in slots are weighted. Some symbols are more likely to show on the first wheel than on the second or third, creating a near-miss win most of the time.

You can win with slots, but you have to do your part and play responsibly

FAQs About Highest Payout Casino Game

Which casino games have the best payout?

Blackjack variants have the best payouts. Games like Pontoon, Atlantic City Blackjack, Blackjack Switch, and European Blackjack are some of the highest payout casino games. Most games have a good payout when you use a well-planned strategy designed to decrease the house edge.  

Which casino game has the best odds for a payout?

Blackjack games, because you can use a good strategy to reduce the house edge. When you use a good, well-thought strategy, the house edge can be as low as 0.13%. 

Games that have low wagering requirements, like low volatility video slots, also have high odds for a decent payout. 

Which casino game can be won easily without skill?

American Roulette, European Roulette, and Slots are games based on luck and opportunity. You have the highest chance of winning these games without any skill. What you can do, however, is study which games have the best payouts and choose that game accordingly.  

Casino Mentor

Seánie has plenty of experience in the casino world and enjoys sharing this accumulated knowledge. He offers great tips and tricks for players to enjoy casinos safely.

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6 min read
Fact-checked by: Rebecca Mackay
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