RTP, or Return to Player, is a percentage that indicates the average amount of money you can expect to win back from a specific casino game over time. For example, if a slot has an RTP of 96%, it means that, on average, you will get back $96 for every $100 you wager on that game.
The house edge is the inverse of RTP, giving you the percentage the casino expects to keep from your wagers. Therefore, a 4% house edge means the casino keeps $4 for every $100 you wager.
It’s important to know that these calculations are purely theoretical and never guarantee a return on your bets. Therefore, you could win $20 from a $10 wager, creating a 200% RTP, while in another gambling session, you win zero from your wagers, creating a 0% RTP.
Online casino slots are truly random games of chance, but understanding these concepts can help you pick out slots that offer better long-run returns and minimise the house edge. See our article about RTP and house edge to go deeper on this subject.