Like all casinos each have their own rate of paying out, online slots are no different. There are thousands upon thousands of online slot games each with their own payout percentage. This guide aims to put you in the right direction when it comes to looking for the best online slots payout percentage.

Which slots have the best payout? The payout of an online slot can be determined by the game’s RTP (return to player).

What Is RTP and Why Is This Important when looking for the best payout slots?

Return to player also known as RTP is the percentage of wagered money paid back to a player. RTP can be as low as 80% and as high as 99% – every slot game is different, but the average is around 95%.

Basically, this means that a slot player will win back £95 for every £100 wagered.

RTP is an estimate based on the slots pay-out over time. Meaning RTP varies for each player and each time the game is played.

The higher the RTP the better chance of return. Below highlights this is a little more detail.

  • 92% or less: low RTP
  • 92% and 94%: acceptable RTP
  • 94% and 96%: great RTP
  • 96% and 97%: excellent RTP
  • Higher than 97%: amazing RTP

Please not that this doesn’t mean its “easier” to win or your chances of big wins are greater. Click here to better understand the odds of slot games  

List of the Best Online Slot Machines with Best Payout Percentages

With so many slots out there to choose from it can be hard to find not only the best payout slot but also the best slot in general. That’s why below we have listed for you the best overall slot with the highest payouts.

Top highest paying online slots


Cleopatra – 95.02% RTP

cleopatra slots bonusCleopatra is one of the oldest slot titles that has gone from popular land-based slot to mega popular online slot. As the name indicates it’s an Egyptian themed slot, which contains 5 reels and a total of 20 pay lines. Bet can be made up to 5 times per line.

The Sphinx is the main symbol in this game, as well as being the scatter it is also the symbol which unlocks the free spins bonus round. 3 Sphinx symbols in a row will activate the free spin bonus game.

The free spins bonus game provides 15 free spins, containing additional bonuses and exploding wilds as well as more free spins. Each win during the bonus game is paid out at a 3x multiplier.

The RTP is a whiny bit low compared to other but all round this is a truly great slot! Click here for the full cleopatra slot review

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Gonzo’s Quest – 96% RTP

Gonzo’s Quest is one of NetEnt’s most popular slots, this game is a modern great and is absolutely huge. This is a 5 reel, 20 payline slot, which has a wild symbol that’s appears on reels 2,3 and 4.

The wild symbol is a grey stone with a question mark on it. This symbol like all wilds will substitute all other symbols on a pay line to boost your chances of winning.

There are 2 main features with this slot, the first Is the Avalanche feature. This is a unique feature where symbols on a winning line explode with the symbols above falling down in its place (think of candy crush). This give you more chances to win and happens every time a winning is struck. Its great fun watching this when it happens. On top of this the win multiplier increases every time this happens. The maximum multiplier is 5 during the normal game and a whopping 15 when this happens in the bonus round.

The Free Fall feature is a crazy bonus round. It is activated by landing the “free fall” symbols on a wining line on reels 2, 3 and 4. Once activated 10 free falls (free spins” are awarded. Getting a winning bet within this feature activates the avalanche feature with a maximum multiplier during Free Fall is 15.

This is a great slot with a decent payout – watch your screen explode with this one!

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Starburst – 96.10% RTP

Starburst is a simple but extreme fun slot – it’s offer by many casinos as part of their bonuses (both deposit and no deposit). The diamonds and space slot by NetEnt has 5 reels and only 10 pay lines. This slot has Low pay lines compared to others but it’s a top payout slot.

What makes this slot unique is that the pay lines pay from both right to left and left to right (kind of balances out the 10 less pay lines, 20 payline slot have).Starburst

The main feature with starburst is the expanding wilds. The wild symbols appear on reels 2, 3 and 4. Landing a wild symbols launches the wild round where the whole reel expands, if an other wild lands on the next spin the feature is repeated. The wins and graphics are class when this happens.

Starburst a simple but rewarding slot game! Click here to find Starburst free spins bonuses.

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Guns N‘Roses – 97% RTP

Yes, that Guns N’Roses, This a slot games launched by NetEnt to celebrate Slash and the gangs 30th anniversary. At 97% payout this slot it on the high ends of slots payouts!

This is a 5×3 slot with 20 pay lines. This slot is a true reflection of how crazy and fun the band are, it’s hammed packed with features. The slot also heavily features their music with their popular songs played through the game!

The game has a whopping three randomly triggered bonus rounds! – Yes three!

First there’s the Appetite for Destruction wild, named after their debut studio album. This symbol with a cross on it is a wild of 5 symbols, land this baby and enjoy some amazing combinations! The Legends Spins Feature give you three free spins when the wilds are stacked. The last one is the Solo Multiplier feature, which adds a multiplier of between 4x and 10x on wining combinations of the last spin.

Another randomly triggered feature is the Legends Spin round – this is an extremely rewarding and generous bonus round. This round, awards players three free spins that’s include staked wilds and wild substitutions on every spin– great optional for big wins here.

Land in three bonus symbols to unlock the Bonus Wheel feature. This feature awards the player with a fix amount win or activated one of two bonus features. The first is the Crowd-pleasure, aim is to fill up the Crowd Meter by picking musical instruments to fill up the bar, it can also award free spins. The second round that can be unlocked is the Encore Free Spins, which gives you 10 free spins – a free spins round packed with wilds!

This is a super fun jammed packed game with loads of bonus rounds, great music and a very high slots payout. What mire could you want!

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Jack Hammer 2 – 97.1% RTP

NetEnt always amaze when it comes to slots, they are always finding ways to beating out doing themselves.  Jack Hammer 1 was awesome and Jack Hammer 2 even better! This slot is a 5×3 slot with a mega huge 99 pay lines! 97% RTP and 99 pay lines,  what a combination!

There is a whopping 40x to be had when playing this slot. The main feature to this slot is the sticky Wins Feature, which is triggered by landing a winning line or three or more free spins symbols. Once triggered the reels with wining symbols hold in place while the other reels and symbols re-spin. The free spins keep going as long as winning lines are hit.

There is an additional free spin feature which is activated when five scatter symbols land, where winnings are paid at 22x.

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Big Bad Wolf – 97.35% RTP

BigBadWolfSLOTThe Big Bad Wolf slot game by Quickspin Is not only one of their popular slots but it’s one of the highest payout slots around. This slot game based around the Three Little Pigs nursery rhyme and has the standard 5 reel, three rows and 25 paylines. Bets range from 25p to £125 per spin.

With an RTP of 97.35% this places Big Bad Wolf slot as one of the highest paying slots around. Unlike the rhyme, the aim of the game is to the house then to win big! For a game with a more childish theme this slot is super fun, exciting and full of free spins and bonus rounds.

10 free spins are triggered when 3 or more Wolf scatter symbols anywhere on the reels. This is a super fun round where 3 or more scatter symbols multiplies your winnings by 3x. This round can also be re triggered, which is an extra bonus to win big!

The main feature of this game is the Blowing Down The House feature. Land 3 Moon Symbols to unlock 2 extra spins, Land 6 moon symbols to unlock 2 extra spins with a multiplier of 2x, meaning double the winnings.

This is a great slot game with some big winnings to be made. If you manage to re trigger the free spins round it can be quire rewarding.

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Devils Delight – 97.6 RTP

netent devils delightDevils Delight is another high payout slot by NetEnt, with an acceptably high 97.6% RTP, it pretty high up there. This slot is a 5 reel 20 playline slot where you can play from just 20p a spin to as much as £100 a spin. The aim of this sins and death slot game is to help the grim reaper collect souls in the various bonus features.

There is a wild devil symbol on reels 2, 3 and 4, these are expanding wilds which over the whole reel once it lands.

The Soul Reaper Bonus Game is triggered by landing the grim reaper on reels two, three and four. Once activated this matching game requires you to match the deadly sins to the correct character to collect cash prizes.

The free spins round is activated by landing 3 or more pentagram scatter symbols. Once triggered you the must select a symbol which will reveal the number of free spins and multiplier you get. Once the free spins are rolling, if you land another landing two or more scatters the symbols will appear once more for you to select the number of free spins and multiplier.

The Sins spin feature is activated when you fill up the soul meter (bar at the bottom of the game which is filled by the wins you get during the game). Once full 10 free spins are awarded. Your progress on the soul meter is saved for 48 hours. Winnings from this round are based on your average wagering during your game play.


Blood Suckers – 98% RTP

blood suckers slotJust missing out on the top 5 slot it the highest pay-outs is Blood Suckers. This is a 98% RTP, 5 reels, 25 payline slot game made by the famous NetEnt.

Horror fans will definitely have a blast with NetEnt’s Blood Suckers slot. With a RTP of 98% and low volatility, it’s a low-risk slot that’s perfect for beginners.

Obviously inspired by Dracula and the vampire myth, it’s a great gothic-looking slot featuring a lot of bloodsucking and vampire slaying action. The game has 5 reels and 25 paylines, so you can easily guess that it pays out big. Three or more scatters will trigger a free spins round with a 3x multiplier, while 3 or more bonus symbols will take you to the bonus round for some “staking” action.

Playing the slot is pretty simple. You set the bet level and coin value and hit the spin button. There’s also a Max Bet button that allows you to easily play with maximum coins, while Auto Play will let the game spin the reels automatically for 10, 25 or 50 times in a row at the current coin value.

The quality graphics and NetEnt’s perfect animations and execution make the game and especially the bonus round look great. Once you land 3 bonus symbols, you’ll enter a burial chamber with coffins. Your goal is to drive stakes through vampires’ hearts, getting coins for each slain vampire. Once bats fly out of the coffins, the bonus round ends.

Aimed at horror fans, Blood Suckers is a visually-stunning slot. What it lacks in special features it covers well with outstanding graphics and animations and bone-chilling atmosphere. It definitely gives the term high stakes a new meaning.

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Joker Strike – RTP: 98.11%

jokerstrike

In to our top 5 of best payout slots and coming in 5th place is Joker Strike. Quickspin’s unique Joker Strike slot is a 5×3 game with great gameplay and a lot of extra prizes to be won. It’s a slot aimed at high-rollers with 5 reels and 10 paylines. The slot is a revamped version of the Second Strike slot, one of the most popular slots of all time.

What makes the Joker Strike slot so unique is the outer wheel that features Joker symbols which trigger the Joker Strike Feature when hit. Whenever you land a winning combination, the symbols will light up on the outer wheel and start moving. Should the symbol hit a Joker, it will trigger massive wins of several hundred coins. If you don’t want to press space to spin the slot all the time, there’s an Auto Play feature that turns the reels automatically for a certain number of times.

The Hi Roller feature is another unique addition to Quickspin’s slot. As the name suggests, it is aimed at high rollers who want to bet and win big. Increase your bet to 20 coins will land one wild on the outer reel. Thirty coins will add one symbol on the outer wheel and additional two on the reels, while the biggest bet of 50 coins add the same plus another light traveling on the outer reel. With this feature, players are guaranteed massive wins.

The RTP of the slot is 97.89% and a higher 98.11% when using the Hi Roller feature. With great features that give players a chance to win big, it’s a slot like no other.

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Cinerama – 98.4% RTP

Cinerama slot gameIn at Number 4 is Cinerama by Playtech. Didn’t you always dream of becoming a great Hollywood director as a child? Well, now you can (kind of) thanks to the Cinerama slot. Cinerama is a progressive jackpot slot made by Playtech that won’t only put you in a position to direct a potential hit – it will give you many chances to win big too.

The slot has only 5 reels and 5 paylines, with a maximum bet of 5 coins per line. There’s no wild symbol, so it sounds like it’s not lucrative at all. That’s where you’re wrong – Cinerama is a progressive jackpot slot with a pretty low house edge (RTP of 98.94%) that gives you all the opportunities you need to really strike big.

Cinerama looks just like a movie set, so it makes sense for the symbols to feature cameras and whatnot. Playing it is easy – you adjust the bet size and click on the spin button. There’s a Max Bet button as well and a convenient Bet One button which, you guessed it, adjust the bet size to one coin.

There are three bonuses you can “unlock” in the game – headphone bonus, director bonus, and progressive jackpot. The first two are simple slot bonuses, but the real star of Cinerama is the progressive jackpot which can bring you up to 10,000 coins. To trigger the bonuses, you’ll need to play with maximum paylines, while the jackpot can only be won with a maximum bet.

With great graphics and sound and a pretty high jackpot, Cinerama is a favourite of many players.


Ooh Aah Dracula – 99% RTP

OhhAAhhDracula slotInto out top 3 highest payout online slots and at number there is Ooh Aah Dracula. Ooh Aah Dracula is a crazy take on the Dracula myth. Developed by Barcrest, the 5-reel, 10-payline slot has a wide range of bets. Among all the crazy symbols, the Ooh Aah Dracula logo pays the most – 5,000 coins for a line of 5, and 500 for four. Thanks to the Big Bet feature and the great bonus rounds, it’s a wild and lucrative ride to Dracula’s castle.

With a RTP of 99% and Medium variance, it suits beginners and experienced spinners as well. The maximum win of 250,000 coins is only possible with a max bet. The game features free spins, Heart Attack Bonus, Graveyard Bonus, and the Super Graveyard Bonus.

To enter the bonus rounds, you’ll have to land 3 or more heart symbols on the reels. The Heart Attack bonus consists of 15 free spins with a random wild symbol attached – that’s only the first level. After the free spins come to an end, you can choose to try another 10 free spins with 2 random wilds or simply collect your winnings. The second level may be even more profitable though, so give it a good thought.

When the next round ends, tombstones will appear on the screen, reading ‘Pick me’ when you hover the mouse over them. Pick one and it’ll reveal a prize which is added to the winnings you’ve already collected during the Heart Attack Bonus. There’s also a Super Graveyard Bonus which is essentially the same game with bigger prizes.


Mega Joker – up to 99% RTP

mega_joker_slotIn at number 2 but still reletively high for payout is Mega Joker Slot. Modern slots are definitely a pleasant sight for our eyes. However, every slot player is nostalgic for those retro slots that look stuck in the 1980s. If you’re nostalgic about these games, you’ll surely welcome Mega Joker’s retro style.

Designed by NetEnt, Mega Joker is a 5-line progressive jackpot slot that may look outdated but has all the modern features you need. More importantly, it features a pretty great jackpot you can win if you’re lucky enough.

Start the game by selecting your bet size, then click on Spin and see the action unfold. There’s a Max Bet button as well which does exactly what it sounds like. Playing the game feels like playing two slots at once. Separated horizontally, there are two 3-reel slots. Win a spin on the bottom one and you can choose to either collect your prize or put your winnings in the Supermeter at the top. The earning on the Supermeter can be collected at any time. The prizes are great and determined by the size of your bet on each spin.

The Mega Joker jackpot can be won without a specific combination – it’s tied to the amount you bet. The bigger your bets, the bigger the chances of earning the main prize. With a RTP of 99%, it makes perfect sense for you to bet the max each round and try to win it all. Don’t be fooled by the retro looks – the Mega Joker slot can be played on all modern tech devices, including smartphones and tablets.


Goblin’s Cave – 99.3% RTP

Goblins Cave slot game

The number 1 and highest payout slot available to play online is Goblin’s Cave. Goblins certainly have a bad reputation in literature and media. Seen as cave dwellers who eat human flesh, there’s nothing positively associated with them. Not with this goblin or his cave, though – the hard-working goblin in Playtech’s Goblin Cave slot will actually shower you with unheard prizes and riches.

Goblin’s Cave is a visually cartoonish slot with symbols such as golden coins, crowns, and invaluable rings. The old goblin spins the reels on his own revealing great prizes and even a bonus round that can be triggered by landing 3 lantern symbols.

There’s a Max Bet button which instantly raises your bet size to the maximum, as well as Bet One button which, as you can guess, bets one coin per spin. You can easily check the paytable of the slot by clicking on that particular button.

The simple 3-reel slot made by Playtech has only 3 paylines and not as many advanced features as we’ve grown to expect. However, it recompenses by offering prizes worth 150 times your stake. What makes the slot so unique is the great Two Spins for One Bet feature, which allows players to hold symbols for a second spin and possibly score big wins.

Unlike most modern slots, when you hit spin, only the lowermost reel positions will be spun individually. It’s not a bug, it’s a feature – it gives players a chance to land a number of winning combinations instead of one. Of course, it also means bigger prizes. If there’s no winning combination, players can choose to hold certain symbols on the lower positions across all three reels and land big wins during the next round. The slot has an RTP of 99.32%.


Casinos with highest slot payouts – Which casino online has best paying slots?

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