Published by Jesse

August 16, 2021
Categorie(s): Casino News, Latest News, Slots

Every casino game you play online has a return to player (RTP) percentage that indicates a player’s chances of winning with every bet. The RTP rate is a term that defines the percentage of all bets made on a slot machine that will pay back to players over the game session.

If you are looking for the highest RTP slots in 2021, this is the best page for you. Discover how to find RTP on slots, how the RTP works and how to read the slot game database. Check our list of online casinos with the best RTP to join.

What is The Return To Player Rate?

The return to player rate is a phrase used to measure the amount of money wagered in a game and the amount of cash paid back in winnings over a period of time. The RTP percentage reflects the house edge that exists in the game.

The higher the RTP rate in the game, the lower the house advantage. In online casino games, the return to player percentage ranges between 90% – 99%. This means that the likelihood of a player winning is reflected in the RTP rate.

For example, when a player makes a hundred $1 wagers on an online slot game that has an RTP of 90%, there’s a chance that you may win back around $90 in a game session.

Slot RTP in the Casino

Which Online Casino Game Has The Best RTP?

There are several gambling sites that claim to have the highest RTP casino slot machines on their lobby. You don’t need to use a slot RTP finder to discover the slot game with the highest RTP on the internet. In order to understand how to find RTP on slots games, you need to play free slot games so that you can track the slot volatility and variance.

Slot Machine Volatility

Slot volatility is a term used to measure the risk of losing a bet when playing online. Similar to an RTP percentage, it reflects the rate at which players can expect to win.

Slot Variance

Slots variance assesses the frequency of a slot’s chances of hitting a winning combination and, therefore, its average payout size. You can also check out the slots database to track if a game has low variance or high variance.

Best Return To Player Online Casinos in 2021


Slots of Vegas Casino

$5000 Bonus

98% Payout

Rating: 4.9/5


$5000 Bonus 98% Payout -
Rating: 4.9/5


high country casino

$2500 Bonus

99% Payout

Rating: 4.5/5


$5000 Bonus 99% Payout -
Rating: 4.5/5


Andromeda Casino

$5000 Bonus

97% Payout

Rating: 5/5


$5000 BONUS 97% Payout -
Rating: 5/5


Cafe Casino Best American Casino

$5500 Bonus

97% Payout

Rating: 4.7/5


$2000 BONUS 97% Payout -
Rating: 4.7/5


Prism Casino

350% Bonus

99% Payout

Rating: 4.5/5


$5000 Bonus 99% Payout -
Rating: 4.5/5


wild Casino

$5000 Bonus

97% Payout

Rating: 4.1/5


$5000 BONUS 98.14% Payout -
Rating: 4.2/5


Irish Casino

$3000 Bonus

98% Payout

Rating: 4.6/5


$7777 Bonus 98% Payout -
Rating: 4.6/5


Highway Casino

$2550 Bonus

97% Payout

Rating: 4.7/5


$3000 BONUS 97% Payout -
Rating: 4.7/5


Bovegas Casino

$6000 Bonus

97% Payout

Rating: 5/5


$3000 BONUS 97% Payout -
Rating: 5/5


Las Vegas Casino

$3000 Bonus

98% Payout

Rating: 4.9/5


$3000 Bonus 98% Payout -
Rating: 4.9/5


Ruby Slots Casino

$2500 Bonus

97% Payout

Rating: 5/5


$2500 BONUS 97% Payout -
Rating: 5/5


Old Havana Casino

$2000 Bonus

98% Payout

Rating: 4.6/5


$2000 Bonus 98% Payout -
Rating: 4.6/5


Drake Casino

$2000 Bonus

99% Payout

Rating: 4.5/5


$5000 Bonus 99% Payout -
Rating: 4.5/5


Wild Vegas Casino

350% Bonus

97% Payout

Rating: 5/5


$2,500 BONUS 97% Payout -
Rating: 5/5


Supernova Casino

$3000 Bonus

97% Payout

Rating: 4.7/5


$3000 BONUS 97% Payout -
Rating: 4.7/5


Lucky Hippo Casino

$3000 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Sun Palace

$10,000 Bonus

98% Payout

Rating: 4.9/5


$3,000 Bonus 98% Payout -
Rating: 4.9/5

$12,500 Bonus

97% Payout

Rating: 4.7/5


$2,000 BONUS 97% Payout -
Rating: 4.7/5


Freespin Casino

$2,500 Bonus

97% Payout

Rating: 5/5


$2,500 BONUS 97% Payout -
Rating: 5/5


Red Dog Casino

$2,250 Bonus

97% Payout

Rating: 5/5


$3,000 BONUS 97% Payout -
Rating: 5/5


Bovada Casino

$3,000 Bonus

98% Payout

Rating: 4.9/5


$3,000 Bonus 98% Payout -
Rating: 4.9/5

300% Bonus

98% Payout

Rating: 4.9/5


$3,000 Bonus 98% Payout -
Rating: 4.9/5


Cherry Gold Casino

$7,500 Bonus

98% Payout

Rating: 4.9/5


$5,000 Bonus 98% Payout -
Rating: 4.9/5

$4,000 Bonus

98% Payout

Rating: 4.9/5


$5,000 Bonus 98% Payout -
Rating: 4.9/5

$9,000 Bonus

97% Payout

Rating: 4.7/5


$2,000 BONUS 97% Payout -
Rating: 4.7/5

$2,500 Bonus

97% Payout

Rating: 5/5


$3,000 BONUS 97% Payout -
Rating: 5/5

$1,000 Bonus

98% Payout

Rating: 4.9/5


$3,000 Bonus 98% Payout -
Rating: 4.9/5


Raging bull

$2,250 Bonus

97% Payout

Rating: 5/5


$2,500 BONUS 97% Payout -
Rating: 5/5

$3000 Bonus

98% Payout

Rating: 4.9/5


$3000 Bonus 98% Payout -
Rating: 4.9/5


Club Player Casino

450% Bonus

98% Payout

Rating: 4.6/5


$7,777 Bonus 98% Payout -
Rating: 4.6/5

Diamond Reels

300% Bonus

98% Payout

Rating: 4.6/5


$7777 Bonus 98% Payout -
Rating: 4.6/5


Platinum Reels

$3,000 Bonus

97% Payout

Rating: 5/5


$2,500 BONUS 97% Payout -
Rating: 5/5


Sports and Casino

500% Bonus

98% Payout

Rating: 4.9/5


$5,000 Bonus 98% Payout -
Rating: 4.9/5


CoolCat Casino

No Limit Bonus

97% Payout

Rating: 5/5


$2,500 BONUS 97% Payout -
Rating: 5/5


Lincoln Casino

$2,250 Bonus

97% Payout

Rating: 5/5


$3,000 BONUS 97% Payout -
Rating: 5/5


Palace of Chance Casino

200% Bonus

97% Payout

Rating: 5/5


$2,500 BONUS 97% Payout
-
Rating: 5/5


Exclusive Casino

$3,000 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Eclipse Casino

$2,000 Bonus

99% Payout

Rating: 4.5/5


$5000 Bonus 99% Payout -
Rating: 4.5/5


Slots.LV Casino

$5,000 Bonus

98% Payout

Rating: 4.9/5


$3,000 Bonus 98% Payout -
Rating: 4.9/5


Ignition Casino

$2,000 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Silver Oak Casino

$5,000 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Slots Plus Casino

$5,000 Bonus

97% Payout

Rating: 4.7/5


$2,000 BONUS 97% Payout -
Rating: 4.7/5


Liberty Slots Casino

$5,000 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Dreams Casino

$2,000 Bonus

98% Payout

Rating: 4.9/5


$5,000 Bonus 98% Payout -
Rating: 4.9/5


Grand Fortune casino

$2,500 Bonus

97% Payout

Rating: 5/5


$3,000 BONUS 97% Payout -
Rating: 5/5


Captain Jack Casino

$11,000 Bonus

97% Payout

Rating: 4.7/5


$2,000 BONUS 97% Payout -
Rating: 4.7/5

Gossip Slots

$2,500 Bonus

98% Payout

Rating: 4.6/5


$7,777 Bonus 98% Payout -
Rating: 4.6/5


Aussie Play Casino

$2,500 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Slots Empire Casino

$2,200 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Cherry Jackpot Casino

200% Match Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


CasinoMax Casino

$9,000 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Roaring21 Casino

$2,200 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Spinfinity Casino

$2,200 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


bigspin Casino

$1000 Bonus

98.11% Payout

Rating: 4.2/5


$1000 BONUS
98.11% Payout
-
Rating: 4.1/5


busr casino

$3000 Bonus

97% Payout

Rating: 4.2/5


$3000 BONUS
98.10% Payout
-
Rating: 4.2/5


Mybookie Casino

$1000 Bonus

95.10% Payout

Rating: 4.1/5


$2000 BONUS
95.10% Payout
-
Rating: 4.2/5


mybCasino

$1000 Bonus

98.57% Payout

Rating: 4.2/5


$1000 BONUS
98.57% Payout
-
Rating: 4.2/5


xbet vegas Casino

$3000 Bonus

97% Payout

Rating: 4.2/5


$3000 BONUS
98.10% Payout
-
Rating: 4.2/5


Bingo Fest Casino

$2250 Bonus

97.12% Payout

Rating: 4.2/5


$2250 BONUS 97.12% Payout
– Rating: 4.3/5


Bingo spirit Casino

$2250 Bonus

97.12% Payout

Rating: 4.2/5


$2250 BONUS 97.12% Payout
– Rating: 4.2/5


Cyber Bingo Casino

$2250 Bonus

97.19% Payout

Rating: 4.2/5


$2250 BONUS 97.19% Payout
– Rating: 4.2/5


Cyber spins Casino

100% Bonus

98% Payout

Rating: 4.3/5


100% BONUS 98% Payout -
Rating: 4.2/5


vegascrest Casino

$2500 BONUS

98.18% Payout

Rating: 4.2/5


$2500 BONUS 98.18% Payout -
Rating: 4.8/5


Betonline Casino

$3000 BONUS

98.49% Payout

Rating: 4.2/5


$3000 BONUS 98.49% Payout -
Rating: 4.2/5


tiger gaming Casino

$1000 BONUS

98.11% Payout

Rating: 4.2/5


$1000 BONUS 98.11% Payout -
Rating: 4.7/5


Super Slots Casino

$6000 BONUS

97% Payout

Rating: 4.2/5


$6000 BONUS 97% Payout -
Rating: 4.8/5


24vip Casino

250% BONUS

96% Payout

Rating: 4.7/5


250% BONUS 96% Payout -
Rating: 4.2/5


888 tiger Casino

250% BONUS

96% Payout

Rating: 4.2/5


250% BONUS 96% Payout -
Rating: 4.9/5


Superior Casino

250% BONUS

96% Payout

Rating: 4.2/5


250% BONUS 96% Payout -
Rating: 4.2/5


Rich Palms Casino

$5000 BONUS

96% Payout

Rating: 4.7/5


$5000 BONUS 96% Payout -
Rating: 4.2/5


Lucky tiger Casino

$2600 BONUS

98% Payout

Rating: 4.4/5


$2600 BONUS 98% Payout
– Rating: 4.2/5


High Noon Casino

$2,000 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Buzzluck Casino

$868 Bonus

98% Payout

Rating: 4.9/5


$5,000 Bonus 98% Payout -
Rating: 4.9/5


Crypto Reels Casino

$4,500 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Lucky Red Casino

$5,000 Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5


Club World Casino

$3,000 Bonus

97% Payout

Rating: 5/5


$2,500 BONUS 97% Payout -
Rating: 5/5


Aladdins Gold

No Limit Bonus

98% Payout

Rating: 4.6/5


$7777 Bonus 98% Payout -
Rating: 4.6/5


All Star Slots Casino

$4,000 Bonus

97% Payout

Rating: 4.7/5


$2,000 BONUS 97% Payout -
Rating: 4.7/5


Manhattan Slots Casino

$747 Bonus

98% Payout

Rating: 4.9/5


$3,000 Bonus 98% Payout -
Rating: 4.9/5


Slot Madness Casino

300% Bonus

99% Payout

Rating: 4.5/5


$5,000 Bonus 99% Payout -
Rating: 4.5/5



To Full List of Best USA Online Casinos