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How to determine slot machine payout percentage

By Rainbet
Published Apr 15, 2024

This article explains how to determine the slots payout percentage and how important is Return to Player (RTP) in slots.

What is a slot payout percentage

A slot payout percentage, often known as the payback percentage, is a critical figure that gamblers consider before deciding to play slot games.

The payout percentage indicates the portion of total bets placed on a slot machine that's paid back to players over time. This percentage is not about the likelihood of winning each spin, but rather how much of your bankroll you can expect to return from the machine in the long run. For instance, a slot with a 95% payout rate pays back $95 for every $100 wagered, on average.

Understanding the payout percentage is essential because it affects gameplay significantly. Slot games with higher payout rates are designed to return more to the player, making them attractive choices for those looking to maximize their chances of winning.

This payout percentage is calculated based on the combination of symbols, number of paylines, possible outcomes, and jackpots offered by the reels. The jackpot, especially, can greatly influence the payout percentage, as slots offering large jackpots might have lower payout rates due to the massive payouts provided when these jackpots are won.

How to calculate slot machine payout rates

Calculating the payouts and payout rates of slot machines, especially in an online casino, involves understanding several key components that dictate how much and how often a machine pays out.

At the core of these calculations is the algorithm that powers each online slot, designed to ensure fair play and random outcomes over a long period.

Here's how to start calculating:

  • Examine the Paytable: Every slot has a paytable showing the amount of money you win for each combination of symbols. It's the first step to understanding potential payouts.
  • Understand the Algorithm: Slots use a complex algorithm to determine the outcome of each spin. This algorithm considers the number of symbols and the number of spins to generate a random result.
  • Know the Type of Slot: Different types of slots (e.g., progressive, multi-line) have different payout schemes. Identifying the particular game type is crucial.
  • Consider Theoretical RTP: Theoretical RTP is a percentage indicating the total amount a slot pays back to players over a long period. It's a theoretical number but a good indicator of a game's generosity.
  • Count Your Spins: Over a large number of spins, you can start to see how the outcomes match the theoretical RTP.

Tips for calculating slot machine payouts:

  • Always check the paytable for the particular game you're playing.
  • Aim to play a type of slot that matches your gameplay preference and bankroll.
  • Remember, the more spins you can observe, the closer your experience should align with the theoretical RTP.

How important is RTP in slots?

RTP, or Return to Player, is an important metric in the slot world, profoundly impacting your chances of landing a big win.

RTP quantifies the percentage of wagered money a video slot returns to players over time, directly influencing your potential to hit a winning combination.

High RTP slots, typically offering 96% or above, increase your chances of winning, making them a preferred choice for players seeking frequent payouts. Conversely, low RTP games, while often promising larger jackpots, might offer fewer regular wins, posing a higher risk.

How to maximize slot machine payouts

Maximizing slot machine payouts involves selecting games designed for higher returns. Here's how to increase your winning chances:

  • Choose Slots with High RTP: Games with higher Return to Player percentages offer better long-term payouts.
  • Seek Bonus Features: Opt for slots with multiple bonus features, like free spins and multipliers, to boost your win potential.
  • Play Progressive Jackpot Slots: Although riskier, progressive jackpot slots can yield life-changing sums with a single spin.
  • Leverage Free Spins: Many casinos offer free spins on certain slots. Use these to play without risking your bankroll.

Other important factors of slot machines

Beyond RTP, slot machines have several crucial factors affecting gameplay and outcomes. These factors include the house edge, volatility, and the Random Number Generator (RNG).

Each plays a significant role in determining your session's potential success and the overall experience with a slot.

House edge

The house edge represents the casino's average profit from a player's bet and is present in all casino games, including roulette, blackjack, and video poker.

This house edge percentage varies between games, directly influencing your chances of winning. For example, slot machines might have a different house edge compared to table games.

Volatility

Volatility in slot machines describes the risk associated with playing a particular slot game.

Low volatility slots offer more frequent wins, but these are usually smaller in value, making them ideal for players looking for consistent gameplay without dramatic bankroll fluctuations.

High volatility slots, on the other hand, present the chance for significant wins, but these come less frequently, posing a higher risk to the player's bankroll.

For those seeking the best slot experience, a game with low volatility and high RTP is often recommended. This combination maximizes chances of regular wins while still offering a fair return over time.

Random Number Generator

The Random Number Generator (RNG) is the technological backbone of every slot machine, ensuring the fairness and unpredictability of games of chance.

The RNG is a complex algorithm that generates thousands of random numbers per second, each associated with a different combination of symbols on the reels. When you press the spin button, the RNG selects a random number that determines the outcome of that spin.

RNG guarantees that each spin is independent of the previous one, making slot outcomes completely random and unbiased. The RNG is crucial for players' trust in the integrity of slot games, assuring them that winning is entirely dependent on luck and timing.

How to find high payout slot machines?

Finding high payout slot machines involves a mix of research and strategy. Follow these tips to increase your chances:

  • Check the RTP: Look for slots with a high Return to Player (RTP) percentage, typically above 96%.
  • Read Reviews: Player and expert reviews often highlight slots that pay well.
  • Look for Popular Games: Popular slots often have better payouts due to the volume of play.
  • Ask Around: Experienced players can share insights on which slots have been rewarding.