Online Slots Return To Player (RTP) Guide

There’s loads of acronyms in the world of online slots and RTP is one you can find on every single slot, it means return to player.

What this means is the amount of money the casino keeps and the amount that gets returned to those playing the games. RTP is calculated over the theoretical lifetime of the machine.

For example, If you put £1000 into a slot with an RTP of 95%, the player should get £950 back and the casino keeps the £50. This is calculated over millions of spins so you could have 100 spins and get 5% back or have 10 spins and 1000% back.

Below is a list of some of the most popular online slots and their RTP percentages

Game NameTheoretical RTP
100 Pandas96.52%
100K Pyramid95.00%
3 Card97.10%
321 Slot95.49%
Aces High96.52%
Aladdin Hi Lo95.20%
Alices Wonderland92.42%
Alien Robots96.60%
Amazon Wild95.00%
Arcade Hi Lo95.75%
Astro Fruit95.05%
Atlantis Treasure95.00%
Atlantis Treasure (Mobile)95.00%
Aztecs ‘n’ Adders94.55%
Baltimore Drop94.90%
Bar X ScratchCard96.00%
Battleship All Out Victory95.31%
Battleship All Out Victory (Mobile)95.31%
Battleship Bonanza95.00%
Bee Happy85.00%
Bejeweled (Mobile)94.52%
Bejeweled 295.01%
BetBall Bingo – 75 Ball85.00%
BetBall Bingo – 80 Ball85.00%
Big Match Scratch90.00%
Bingo Keno Extreme93.55%
Bingo Race92.90%
Blackjack Player’s Suite98.00%
Blankety Blank ScratchCard90.00%
Blockbusters Scatch90.00%
Bonanza Online Slot96%
Break the Bank83.50%
Bullseye (Realistic)95.00%
Capt Quid Treasure Quest95.00%
Captain Cannon’s Circus94.84%
Captain Jackpots Cash Ahoy95.00%
Cash Drop95.16%
Cash Drop (Mobile)95.16%
Cashino (Mobile)95.00%
Casino Dice97.04%
Casper (Mobile)95.23%
Catchphrase Slot95.49%
Cats (Mobile)94.93%
Celtic Spirit93.81%
Chain Reactors94.63%
Chain Reactors (Mobile)94.63%
Chain Reactors 10097.00%
Chain Reactors Super Trails97.00%
Chain Reactors Super Trails (Mobile)97.00%
Chests Of Plenty93.07%
Christmas Present89.25%
Christmas Reactors94.63%
Cleopatra RGI (Mobile)95.02%
Cleopatra MegaJackpots92.48%%
Cluedo Classic95.03%
Cluedo Classic (Mobile)95.03%
Cool Cash95.00%
Cop the Lot (Mobile)94.18%
Cop the Lot Slot94.18%
Cops And Robbers Slot95.02%
Countdown Slot95.49%
Coyote Moon95.00%
Creature from the Black Lagoon96.50%
Crown Jewels95.00%
Crown Jewels (Mobile)95.00%
Crown of Egypt95.03%
Crown of Egypt (Mobile)95.03%
Cubis (Mobile)94.30%
Da Vinci Diamonds94.94%
Da Vinci Diamonds (Mobile)94.94%
DaVinci Diamonds Dual Play95.29%
Day of the Dead94.91%
Deal Or No Deal95.46%
Deal Or No Deal (Mobile)95.46%
Deal Or No Deal Instant Win66.25%
Deal Or No Deal International95.46%
Deal or No Deal Jackpot95.50%
Deal or No Deal Slot95.00%
Deal or No Deal Slot (Mobile)95.00%
Deep Sea Treasure95.74%
Diamond Queen95.00%
Disco Spins96.40%
Disco Spins (Mobile)96.40%
Double Barrel94.60%
Double Bubble (Realistic)95.07%
Dungeons and Dragons Crystal Caverns94.94%
Emerald Isle94.50%
European Roulette97.28%
Evel Knievel95.00%
Evel Knievel (Mobile)95.00%
Family Fortunes Scratch90.00%
Fantastic League95.00%
Feathered Frenzy94.63%
Fire Opals93.00%
Fisticuffs (Mobile)96.70%
Flowers (Mobile)96.30%
Football 24/795.00%
Football Quiz45.00%
Formula Won89.25%
Frankenstein (Mobile)96.70%
Fruity Supernova96.00%
Garden Party94.00%
Genies Magic Lamp95.00%
Ghost Pirates96.90%
Grand National Keno90.50%
Gold Strike95.00%
Gold Strike (Mobile)95.00%
Golden Balls Slot95.62%
Golden Goddess96.00%
Golden Goddess (Mobile)96.00%
Golden Guineas83.00%
Golden Jacket90.00%
Gonzos Quest96.00%
Gonzos Quest (Mobile)96.00%
Grand Casino95.00%
Grand Monarch94.97%
Grand Monarch (Mobile)94.97%
Happy Days Slot95.01%
Happy Fruits95.00%
Happy Fruits (Mobile)95.00%
Hawaiian Treasure93.99%
Hi Lo Shuffle94.85%
High Rise (Realistic)95.16%
HiLo Gambler (Realistic)97.67%
Hot Cross Bunnies (Realistic)95.20%
Hulkamania Slot94.03%
Hulkamania Slot (Mobile)94.03%
It Came From The Moon (Realistic)95.12%
Jack Hammer97.00%
Jack Hammer (Mobile)97.00%
Jack Hammer 297.10%
Jack Hammer 2 (Mobile)97.10%
Jackpot 1593.96%
Jackpot Cherries (Realistic)95.01%
Juices Wild95.85%
Jungle Bucks96.00%
Keno Extreme94.03%
King Kong93.41%
King of the Aztecs95.00%
Kitty Glitter94.92%
Kitty Glitter (Mobile)94.92%
Leprechauns Luck90.91%
Let It Spin93.76%
Lights (Mobile)96.10%
Little Devil Community95.00%
Luck Of The Irish95.23%
Luck Of The Irish (Mobile)95.23%
Lucky Angler96.40%
Lucky Angler (Mobile)96.40%
Lucky Star97.30%
Madness House of Fun93.00%
Masques of San Marco93.41%
Miami Dice91.17%
Midas Millions94.03%
Millionaire ScratchCard89.85%
Millionaires Club95.85%
Monkey Business93.92%
Monopoly Dream Life94.44%
Monopoly Dream Life (Mobile)94.44%
Monopoly on a Roll88.35%
Monopoly PLUS New Levels96.71%
Monopoly Slot94.50%
Monster Cash96.00%
Monty’s Millions95.02%
Monty’s Millions (Mobile)95.02%
Multihand Blackjack98.00%
Multi Rollem95.50%
Mythic Maiden96.60%
Mythic Maiden (Mobile)96.60%
Nags To Riches93.49%
Neptune’s Keno94.20%
News Time45.00%
Noahs Ark95.00%
Nouveau Riche94.95%
Over the Rainbow (Realistic)95.86%
Pamplona Slot94.14%
Pelican Pete94.94%
Penalty Shoot Out90.00%
Pentagram (Realistic)95.20%
Pharaoh’s Treasure96.27%
Pirate Radio (Realistic)95.20%
Pixies of the Forest95.00%
Pixies of the Forest (Mobile)95.00%
Poker Dice95.00%
Rainbow Riches95.00%
Rainbow Riches (Mobile)95.00%
Randalls Riches (Realistic)95.21%
Re Spinner92.59%
Red Dragon95.01%
Reel Gems93.10%
Reel Rush (Mobile)97.00%
Rich Pickins95.34%
Ronnie OSullivans Big Break94.97%
Roulette Player’s Suite97.20%
Route To Riches87.50%
Royal Reactors94.63%
Rubik’s Riches94.50%
Scratch the Derby87.78%
Sensible Soccer Euro Cup Slot93.06%
Shanghai Darts95.50%
Sheik Yer Money96.20% (Main Game), 98.20% (Big Bet Game)
Shes a Rich Girl95.00%
Shes a Rich Girl (Mobile)95.00%
Shut The Box96.05%
Siberian Storm94.91%
Siberian Storm (Mobile)94.91%
Six Appeal (Realistic)95.30%
Snake Eyes95.16%
Snakes and Ladders (3 – Reel)95.00%
Snakes ‘N’ Ladders Slot95.02%
Snap Jax94.75%
Spin Win91.57%
Star Trek95.00%
Star Trek Against All Odds95.00%
Starburst (Mobile)96.10%
Subtopia (Mobile)96.10%
Sumantran Storm94.87%
Sunrise Reels (Realistic)95.27%
Sunset Reels (Realistic)95.34%
Super Diamond Deluxe96.44%
Super Diamond Deluxe (Mobile)96.44%
Super Graphics Upside Down (Realistic)95.14%
Super Pots Bar-X94.29%
Superman Scratch90.00%
Texas Choose Em95.00%
The Cube Slot94.53%
The Million Pound Drop Slot94.03%
The Million Pound Drop Slot (Mobile)94.03%
The Pig Wizard94.68%
The Pig Wizard (Mobile)94.68%
The War of The Worlds93.54%
The Wish Master95.60%
The X Factor Cash Drop95.16%
The X Factor Jackpot Slot92.35%
Tibetan Fury90.70%
Toss The Monkey Community95.00%
Totem Treasures96.10%
Tower Power94.00%
Transformers – BFC94.55%
Transformers – BFC (Mobile)94.55%
Treasure Island95.00%
Treasures of Troy95.03%
Treasures of Troy (Mobile)95.03%
Trio Hi Lo96.00%
Trio Hi Lo (Mobile)96.00%
Tutankhamun (Realistic)95.39%
Twin Spin96.60%
Twin Spin (Mobile)96.60%
UFC (Mobile)93.99%
UFC Slot93.99%
Vegas’ Baby95.03%
Vegas Nights93.99%
Victorious (Mobile)96.90%
Video Poker: 5 Play Poker99.72%
Video Poker: 10 Play Poker99.72%
Video Poker: Triple Play Poker99.72%
Video Poker: Jacks or Better99.54%
Video Poker: Bonus Poker99.16%
Video Poker: Double Bonus Poker99.10%
Video Poker: Double Double Bonus Poker98.98%
Virtual 6 Dogs89.97%
Virtual 8 Dogs89.97%
Virtual Horses90.00%
Viz Scratchcard96.00%
VIZ Slot95.53%
VIZ Slot (Mobile)95.53%
Water Dragons94.92%
Western Belles95.01%
Western Belles (Mobile)95.01%
Wheel Spinner94.00%
White Orchid95.00%
Wild Gambler96.70%
Wild Safari (Realistic)95.30%
Wild Wolf95.00%
Winstar (Mobile)96.44%
Winstar Slot96.44%
Wizard of Odds92.90%
Wizard Of Odds (Mobile)92.90%
Wolf Rising94.52%
Wolf Run94.98%
Wolf Run (Mobile)94.98%
World Cup Quiz45.00%
World of Football 201095.00%
Worms (Mobile)95.24%
X Factor Scratch95.00%
Zuma (Mobile)95.74%

Please be aware, RTP’s are based on playing the maximum number of lines available, when you play less lines the theoretical RTP will drop significantly. Jackpot slots also tend to have a much lower payout.

How Do I Check The RTP Of A Slot?

Below we have created an example of how to check on one of Thunderkicks most popular games, Fruit Warp.

Fruit warp online slot menu Slot RTP

As you can see, when you click on the games menu  a symbol looking like a piece of paper is there, that’s where all of the slots information is that you need to know. In this case the percentage is 97.0, we consider this very good. Anything below 94% is pretty poor and in some of the best cases you will see a staggering 98.5% RTP!

Not all slots show what the return to player is, if you would like to know you can usually contact the casinos and they should be able to tell you, alternatively, Google is your friend.