RTP tells you how much of all the money bet on a slot or another casino game will be paid back to players over a certain amount of time. It’s expressed in percentages and the higher the percentage, the more often you can win over a longer period of time. Every slot has its own RTP, as does every online casino based on the average value of the RTP percentages of all the casino games found in their assortment. It is important to note is that this number is a theoretical statistical calculation and can in no way be taken completely literally. What does this mean? Basically, you need to keep in mind that there will always be huge random wins—like hitting a mega jackpot—and longer streaks of losses, so the number won’t apply in these cases. Otherwise, the RTP will tell you the average estimation for the slot or game in question.