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Looking for the best payout online casino sites? Dont worry; we’ve got your back. We have reviewed and recommended a list of top-ranking online casinos with the highest RTP in the market.
Read this complete guide to find out more.
Also Read: Popular US Online Casino Bonuses in 2023 – An Expert Guide!
What is a Payout Percentage in Casinos?
Simply put, a casino payout percentage or RTP shows the sum of the winnings against the money spent over a certain period of time. It is vital to understand that each casino game is built with a unique return to player percentage. But the overall payout percentage of a casino covers all listed games in the lobby.
Getting the casino’s RTP information beforehand will help determine whether you will win some money or nothing at all. The top payout online casino sites have selected games with the highest RTP and odds, which is essential to growing your bankroll.
Best Payout Online Casino Sites
The following online casino sites have the highest payout percentages.
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Our content contains affiliate links and we may make a commission on casino registrations and deposits made through these links. We only recommend licensed casinos. Get Facts. Then Gamble.

Prive Win Casino Details
Established: 2017
License: Curacao eGaming
Compatibility: Mobile & Desktop

Prive Win Casino Details
Established: 2021
License: Curacao eGaming
Compatibility: Mobile & Desktop

Vegas Mobile Casino Details
Established: 2013
License: MGA & Gambling Commission
Games: Online slots, table games, and Live Roulette
Compatibility: Mobile & Desktop

Established: 2012
License: MGA & Gambling Commission
Compatibility: Mobile & Desktop

Established: 2016
License: Gambling Commission & Alderney
Compatibility: Mobile & Desktop

Established: 2020
License: MGA & Gambling Commission
Compatibility: Mobile & Desktop

Established: 2020
License: MGA & Gambling Commission
Compatibility: Mobile & Desktop

Established: 2015
License: Gibraltar & Gambling Commission
Compatibility: Mobile & Desktop

Established: 2015
License: Gibraltar & UKGC
Compatibility: Mobile & Desktop

Established: 2019
License: Gibraltar & UK Gambling Commission
Compatibility: Mobile & Desktop
Organizations that Declare Casino Payout Percentages
There are institutions authorized to declare a casino’s return to player percentage in the igaming industry. These are independent third-party agencies that test and verify the RTP and make it available to players. The best online casinos publish the organization’s logo on the front page for the purpose of transparency.
Popular organizations that announce the casino’s payout percentages are:
- eCOGRA: This is a UK-based third-party testing agency responsible for hundreds of online casinos. To earn eCOGRA’s Safe and Fair Seal, a casino must comply with the agency’s core requirements.
- iTechLabs: This organization is based in Australia, and it performs auditing of numerous reputable online casino sites. Also, iTechLabs determines the return-to-player percentage of several games, including poker, slots, and sports betting systems.
- Technical Systems Testing (TST): Founded in 1993, Technical Systems Testing (TST) is one of the pioneer auditors in the industry. It boasts of using unique technology to test the RTP of single and multiplayer games.
- Gaming Laboratories International (GLI): Gaming Laboratories International (GLI) has been testing casino payout percentages for quite a long time. The organization comprises of leading mathematicians, engineers, and professional quality assurance experts.
Casino Payout Percentage Categories
During the auditing process, testing agencies categorize payout percentages for each type of casino game individually. The following are the main categories available:
Overall Casino RTP
The overall casino payout percentage of a casino is determined by adding the RTP of the games divided by the total number of games. Basically, the higher the percentage, the better the winning odds.
Online Slots RTP
The online casino sites we’ve recommended in this guide offer a broad range of high-quality slot games. The best online slots have RTPs ranging between 87% and 99%. The law requires all developers to provide the return-to-player ratio of released slot games. Players can find details of the game’s RTP under the ‘Info’ section.
Online Table Games RTP
Traditional table and card games like blackjack, poker, roulette, and baccarat attract many players with their high payout percentages. For instance, blackjack games have a solid RTP of 99.5% if you consider all rules. Using an optimal strategy is the best way to boost your odds of winning.
Check Out the Best Payout Casinos in 2023
At iGAMING Informer, we are committed to providing our readers with the best payout online casino sites. Please take a moment and read our expert reviews of each casino we’ve listed before you register. Browse through the above list and pick a casino that suits your budget and experience.