Highest RTP Online Slots, Slots With Best Payouts (2026)
Updated: June 15, 2026
The best RTP in online slots is a number that starts at 97%. The point is that with this number, the online casino will have a much smaller advantage over you. If this percentage is lower, then the gaming platform is getting a high house edge percentage. However, it doesn't mean that you'll be getting less. This figure only works for the long haul. If you've found a slot that doesn't have any RTP info, you might find out the RTP value yourself, when you divide your winnings by your bet amount and multiply the result by 100%.
Slots with Highest Payouts/RTP
Comparison of Best 3 RTP/Payout Slots
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|---|---|---|---|
| Provider | Netent | RelaXGaming | Netent |
| RTP | 99.0% | 99.0% | 98.9% |
| Volatility | High | High | High |
| Max Win | x200 | x12,075 | x600 |
| Released Date | Oct. 1, 2008 | May 4, 2021 | Dec. 24, 2007 |
| Paylines | 5 | 10 | 5 |
| Free Spins | 10 | ||
| Buy Free Spins | |||
| Multipliers | |||
| Wild Symbol | |||
| Scatter | |||
| Other Features |
Autoplay, In-Game Jackpot, Progressive JAckpot, Gamble Feature, Win Both Ways |
Autoplay, Bonus Game |
Autoplay, Gamble Feature, Win Both Ways, Respin |
| Play For Free | Demo Play | Demo Play | Demo Play |
| Real Money Play |
List of Best RTP/Payout Online Slots
| # Slot Name | RTP % | Volatility | Max Win | Casinos List |
|---|---|---|---|---|
| 1. Book of 99 | 99.0 % | High | x12,075 | Casinos List |
| 2. Mega Joker | 99.0 % | High | x200 | Casinos List |
| 3. Jackpot 6000 | 98.9 % | High | x600 | Casinos List |
| 4. 1429 Uncharted Seas | 98.5 % | Low | x670 | Casinos List |
| 5. Marching Legions | 98.12 % | High | x10,000 | Casinos List |
| 6. Nuwa | 98.04 % | High | x5,000 | Casinos List |
| 7. Money Cart | 98.0 % | High | x2,000 | Casinos List |
| 8. Cat’s Soup | 98.0 % | Medium | x8,000 | Casinos List |
| 9. Triple Bar | 98.0 % | Medium-low | x40 | Casinos List |
| 10. Money Cart 2 | 98.0 % | High | x5,000 | Casinos List |
| 11. Blood Suckers | 98.0 % | Medium-low | x900 | Casinos List |
| 12. Gold Koi Fortune | 97.99 % | High | x18,384 | Casinos List |
| 13. Japanese Mask | 97.98 % | High | x4,825 | Casinos List |
| 14. Genie's Showtime | 97.96 % | High | x3,416 | Casinos List |
| 15. Infernal Fury | 97.95 % | High | x4,037 | Casinos List |
| 16. Tuk Tuk Thailand | 97.92 % | Low | x2,500 | Casinos List |
| 17. Indiana Wolf | 97.92 % | High | x17,627 | Casinos List |
| 18. Isibaya Queens | 97.9 % | High | x10,151 | Casinos List |
| 19. Dragon Tiger Gate | 97.89 % | High | x10,026 | Casinos List |
| 20. Soju Bomb | 97.88 % | Medium | x1,643 | Casinos List |
| 21. Legendary Beasts | 97.86 % | Low | x3,856 | Casinos List |
| 22. Kitty Cash | 97.86 % | Medium | x750 | Casinos List |
| 23. Bomb Runner | 97.84 % | High | x6,235 | Casinos List |
| 24. Polar Paws | 97.84 % | Medium | x819 | Casinos List |
| 25. White Rabbit Megawa… | 97.77 % | Medium-high | x13,000 | Casinos List |
| 26. Egyptian Rise | 97.76 % | Low | x800 | Casinos List |
| 27. Castle Builder II | 97.75 % | Medium | x2,000 | Casinos List |
| 28. Hot Hot Summer | 97.75 % | High | x7,821 | Casinos List |
| 29. Downtown | 97.7 % | Medium | N/A | Casinos List |
| 30. Celebrity in the Ju… | 97.7 % | Medium-low | x1,000 | Casinos List |
| 31. Blood Suckers Megaw… | 97.66 % | Extreme | x20,521 | Casinos List |
| 32. Book of Aztec | 97.63 % | High | x5,000 | Casinos List |
| 33. Book of Aztec Select | 97.63 % | High | x5,000 | Casinos List |
| 34. Book of Fortune | 97.63 % | High | N/A | Casinos List |
| 35. Book of Aztec Bonus… | 97.63 % | High | x5,000 | Casinos List |
| 36. Fire Lightning | 97.61 % | Medium-high | x1,706 | Casinos List |
| 37. All Ways Lucky Spins | 97.6 % | High | x2,500 | Casinos List |
| 38. Brumby's 243 | 97.6 % | High | x2,500 | Casinos List |
| 39. Lucky Sakura | 97.6 % | High | x2,500 | Casinos List |
| 40. Mighty Red | 97.6 % | High | x2,500 | Casinos List |
| 41. Joker Heist | 97.6 % | High | x7,250 | Casinos List |
| 42. Wild Lucky Chance | 97.6 % | High | x2,500 | Casinos List |
| 43. Ratinho Sortudo | 97.57 % | Medium-high | x1,000 | Casinos List |
| 44. Hottest Fruits 20 | 97.56 % | Medium | x1,000 | Casinos List |
| 45. Thor: Stormlord | 97.5 % | Medium | x5,000 | Casinos List |
| 46. Sugar Rush 1000 | 97.5 % | High | x25,000 | Casinos List |
| 47. Hit Saber | 97.5 % | Medium | x5,000 | Casinos List |
| 48. Super Caribbean Cas… | 97.5 % | Medium | x750 | Casinos List |
| 49. Aztec Secrets | 97.5 % | Medium-low | x800 | Casinos List |
| 50. A Pirates Quest | 97.5 % | High | x1,000 | Casinos List |
Best RTP online slots
Players often find it difficult to choose an online casino that has slots with a high RTP. The best way out in this situation is to find slots with a high percentage of theoretical returns and only after that look for which gaming platform has them.
You probably already know that the percentage the casino charges in the slots is higher than anywhere else. But that doesn't mean you should forget about the slots. The fact that the outcomes at the slots are all entirely random, and that's not to say that you shouldn't take advantage of the fact that you don't know the outcome. But, it also goes to show that you can't apply any kind of strategy to slot games. The only thing you can do is to choose those games that have a good chance of winning.
No doubt you will have many questions about how to find out the RTP level, what it is and how it works. However, it really isn't that complicated. It's much harder to understand what volatility is in slots. And as for theoretical returns, you need to find out what they are for and which developers have a much higher RTP than others.
Those who produce software and are considered the most respected on the planet, use software that has an accompanying license, which has even passed the necessary tests in the accreditation centres. This is how the guarantee comes into play - predicting gaming sessions is never possible. That is what makes the game completely honest and open to everyone because cheating is not possible here. But it has other disadvantages, both for the developers and the players. There is no way to know the scheme by which you can earn money for sure. So keep in mind that all such concepts cannot be working.
Why RTP is the most important parameter?
To briefly define the term RTP (Return To Player), it is the amount the slot returns to the player over a long series of spins, usually expressed as a percentage. Roughly speaking, this amount becomes apparent as a result of a long series of spins. Doing 10-100 spins you will not be able to calculate the RTP correctly.
For example, a slot with an RTP of 97% will return $97 for every $100 wagered. These figures explain how much you can lose by playing the selected slot with the specified parameters. The main thing to keep in mind here is that these calculations are only correct over a long distance, usually a few million spins. Based on this, making 100 or even a few thousand spins anything can happen. It is this unpredictability that makes slots so exciting.
Setting up the technical features as well as the RTP of a slot is quite a time-consuming and complicated process. And the complexity increases with the introduction of a variety of options and prize features into the game. If the slot uses a large number of such options and a huge number of lines, you need to make everything so that after starting the slot corresponds to the declared characteristics.
That is why slots run smoothly. They are programmed to return a percentage of the amount that has been invested in it. In any case, if a slot's RTP is 97%, it will certainly return 97% of all bets placed in it over a very long period of time.
Which RTP is the best for players
Judge for yourself, the higher the RTP percentage, the better for you if you're playing long distance. Generally, anything above 97% means that the slot will be as loyal to the players as possible and will return exactly as much as it's worth. The higher the RTP, the better for you. However, if the RTP is below 97%, then that slot will be more volatile, meaning you will have infrequent but larger winnings than with an RTP of d 97%+.
How to find out the RTP of a slot?
If you want to find out what the RTP percentage is in the slot you have chosen, just go to the slot information section. To do so, click on the 'i' icon or the gear icon, which may be located on the game control panel. If you can't find the RTP information, for whatever reason, you can go to the game developer's website and find the slot you plan to play. As a rule, in most cases, the developers provide this information in the public domain.
When you haven't been able to find out the RTP percentage on the developer's website or in the slot, you can use your own calculations. However, this will require you to sacrifice a certain amount of money. To calculate your own RTP you need to divide any winnings received by the bet size and multiply by 100%. This will give you an estimated percentage of your slot theoretical return.
So this is also how you can calculate the casino advantage in any slot. If the RTP percentage in a game is 98%, then the casino's advantage is 2%. That is, the online casino will only receive 2% of all bets made in a given slot.
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