Online Slot Machines Payouts Rankings

2024 Online Casino Payouts For Slots Games

We list here top 20 casinos offering highest slot machine payout percentages. Here are monthly averaged payouts reviewed by independent accounting firms. Online casino payout percentages are calculated by comparing winnings to wagered amounts for all games at a casino. These payouts do not necessarily reflect the results of any individual game or the future payout of any game. As long as Slots are one of the most popular casino games, large casinos with the highest payouts in a current month will pay out almost the same percentage in the future months.

Online Casino All Slots, % Games, % Tables, % Poker, % Review for
Grand Mondial 102.67 101.89 98.02 95.26 September 2018
Yukon Gold 98.25 97.51 97.24 95.57 September 2018
William Hill Casino 97.69 97.62 96.68 97.50* April 2018
Golden Tiger 97.29 97.39 98.40 97.68 September 2018
32Red Casino UK 96.80 97.39 98.17 99.67 September 2018
BetWay Casino 96.53 97.16 97.20 101.60 September 2018
River Belle 96.46 96.80 93.17 99.37 September 2018
Luxury Casino 96.38 96.37 96.34 96.12 September 2018
Jackpot City 96.33 96.62 97.23 98.30 September 2018
Hippodrome Casino UK 96.28 96.77 97.34 99.34 September 2018
Blackjack Ballroom 96.24 96.62 96.21 107.01 September 2018
Spin Casino UK 96.14 96.27 101.02 94.99 September 2018
Captain Cooks 96.06 96.37 99.24 100.01 September 2018
Roxy Palace 96.05 96.88 99.41 96.18 September 2018
888 Casino 95.99* 96.55 97.50* 93.95 September 2018
Quatro Casino 95.99 96.02 97.16 94.54 September 2018
Casino Classic 95.87 96.17 98.04 96.71 September 2018
Spin Palace 95.82 95.95 96.38 98.60 September 2018
Ruby Fortune 95.79 95.93 97.01 97.17 September 2018
All Slots Casino 95.76 95.78 97.21 97.18 September 2018
Royal Vegas 95.74 96.54 99.91 97.65 September 2018
Platinum Play 95.70 96.04 97.87 96.62 September 2018

* - our estimated payout percentage based on the set of casino games

Results:  As you can see the first places in this list are occupied by Microgaming casinos (18 out of 20) while we examine over 50 Internet casinos from different software providers. The huge variety of slots and, especially, 5 reel video slots with large number of paylines and winning combination (and higher payoff) of Microgaming software package results in increased average slots payout rate. Two Playtech casinos also demonstrated high payout percentage of over 97%. Cryptologic online casinos did not demonstrate high payoff ratio and did not include in the top 18 list this month. We explain this fact by the popularity of 3 reel slots and progressives with lower build-in odds for general game in favor of progressive jackpot wins (that have not been hit very often this month). Moreover, with the lack of US players (all reviewed casinos do not support players from United States) we would not expect the best odds for slots at this time.

We would also recommend checking out top 10 Blackjack payouts, 10 highest Roulette payouts and best Video Poker odds pages to find online casinos offering the highest reviewed payout percentages for the corresponding games. See also the most complete rating of best 25 online casino payouts of 2012.


Online Slot Machines With The Best Odds.

Here are slot machines with the best build-in payout percentages. Choose online slots with the best odds - play longer and/or win more often! We would also add here four new video slots from Microgaming.

Slot Machine Online Casinos Offering The Slots
Treasure Box, progressive slot, certified 98% payout percentage Slotland Casino
Booster, 98% payout slot machine Slotland Casino
Major Millions, progressive slot Jackpot City or Captain Cooks
Rags To Riches, progressive slot InterCasino
Goblin's Cave Europa CasinoTitan Casino