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What is RTP in Casino?

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Basic, Variance & Details About What is RTP?

Before you roll your sleeves for any casino game, it’s best practice to familiarize yourself with some casino vocabulary such as the RTP. 

You will frequently come across the phrase RTP at the casinos, and thus it’s important to note its influence or relevance to your games.

So what is RTP? Read on to get the full explanation of this casino vocabulary and what it can do for you while at the casinos.

RTP Explained

So what is RTP in-depth? RTP stands for Return to Player and is a common phrase in the casinos referring to the sum of money that a casino game pays back to a gamer.

RTP comes as a percentage calculated from gameplay over a period of time. Note RTP is completely different from the house edge, which is a mathematical advantage for the house in any of the games they feature.

Indicates how much a gamer will get in percentage from their wager. Thus, if a game has an RTP of 96.13%, it means the game will give a return of 96.13% of every dollar used by the player to bet in the game.

It is calculated to take into consideration all of the players and the numerous spins, thus,  

It represents an ideal figure of what you will receive in an ideal play.

Percentage return to player provides an overview that gives you a general hint on the developers’ approach to payout wins.

How to Calculate RTP

Calculating the percentage return to player is rather simple and direct as you only need to have the total amount returned to players divided by the total amount gambled by players.

Nonetheless, this does not apply to all games as Percentage return to player on online slots; for example, it can mislead you by not showing how often you can expect to win.

However, in casino games such as blackjack, where you can win around half of the bets you place.

Regardless of the differences in the games, over a period of time, the end result will always be the same, an percentage to players of slightly less than turnover.

The ease of calculation of RTP largely depends on the type of game. You will find that some games are more difficult to calculate than others as they rely on the tactics a gamer uses.

How Online Casinos Apply RTP To Games

What is RTP and how does casino apply it? RTP offers a lifeline to all online casinos, and without it, they would struggle to survive as a business.

RTP enables casinos to turn over money into profit. RTP is casinos’ profit margin, nonetheless quite different from a bookmaker’s odds percentage. However, that explanation approach makes it better to see how a profit margin is implied in this case.

For example, you can consider this: any horse’s genuine prices in a perfectly matched six-runner race should be 5/1. If a good bookmaker takes $100 on each horse, their income will accrue to $600, and whichever wins their payout will also result in $600. Thus zero profit and 100% RTP.

For the purpose of doing business, bookies will reasonably price every runner at 4/1, meaning the incoming bets will still amount to $600, but the paid-out winnings will be $500. 

In this case, there is a betting percentage of 120%, and $500 goes out for every $600 taken in, thus enabling a 20% yield.

Nonetheless, this is not a clear profit margin because $100 will be paid out on $120 of income; if it were a 20% profit margin, the payout would be less as 20% profit on $ 120 is$24. 

Therefore, it’s different o an RTP in the world of casinos, and overall the RTP is simpler to understand.

Since many online casino games are complex multifaceted algorithms, associated testing is required to validate the genuineness of a promoted percentage return to player  This, in the world of casinos, allows the game to receive its license of operation. 

Applying RTPs to other games, such as online roulette is much easier.

What is RTP and Variance

Most players mistake RTP for variance. However, these two casino vocabulary are different.

Variance defines how games’ RTP is realized. For example, you will see that lower variance games are designed in a way that you can have frequent smaller hits, which will help you keep your head above the water and play many spins without busting.

On the other hand, higher variance games have their percentage return to player programmed in bonus features and can offer you some really big hits. 

But, to compensate for the big hits, these slots don’t have as many small to medium wins in the base game.

Therefore, it’s important to note that not all games with high RTP, especially in slots, are necessarily gentle on your bankroll.

Consider RTP Before You Start Playing

It’s easy to ignore Percentage return to player since it’s never immediately obvious at first in the game. However, serious and seasoned gamers acknowledge its influence in every game.

If you play any casino games for a few rounds, you will have a chance of either winning, losing, or experiencing both. Regardless of the outcome, the longer you play a game of casino, the more effect the percentage return to player will have in your game.

Therefore gamers who are serious about trying to win money over a long playing session will feel more content with looking at a game with higher percentage.


The aim of learning about RTP is to get better and have a winning mindset right off the gates of a casino before you even get down to a game. RTP allows you to consider how you want to play each game and estimate the expected returns of each game for a more informed gaming decision. Thus, you can employ it to practice safe gambling. Remember, if you want to know more about Slots Paradise, check our social media and join our community.

What is RTP FAQs

How does RTP work in casinos?

RTP basically calculates the likelihood of winning at a particular online slot based on previous slot wins. RTP measures probability, thus giving the player a house advantage once they know which slots to visit. Because gambling is a high-risk activity, taking calculated risks is of utmost importance.

What is a good RTP on slots?

Even if it is the exact same game, most slots online have significantly higher RTP. Land-based slots are usually set to return anywhere from 70% to 90%, with very few games ever going over 92%. Online slots under 94% – 95% are usually considered bad, and many of the newer games have RTPs north of 96%.

What is the RTP percentage?

What is Percentage Return To Player (%RTP)?  It can be thought of as part of the money paid to play the machine that is then given back to the player as prizes. … The %RTP is an average achieved over a significant number of game plays and not each time the gaming machine is played.