Choosing a Slot Machine


You have a few different factors to consider before selecting a slot machine. Among these factors are the Payout percentage, the Variance, and the Jackpots. Considering these factors will allow you to make an informed decision. In addition, knowing more about each type of slot machine will save you a great deal of time and frustration.

Payout percentage

Depending on the state, a casino establishment may be required to declare the payback percentage of a slot machine. Manufacturers make various percentages available for their machines, and a casino operator may be able to change the percentage, or may not be able to do so. In Nevada, however, a casino operator can change the payback percentage of a slot machine by ordering a new percentage chip directly from the manufacturer and submitting the paperwork to the state.

Payout percentage of slot machines is calculated for the entire life cycle of a slot machine, and is generally between eighty-two and ninety-eight percent. A casino’s payout percentage must be approved by the Joint Committee on Administrative, Executive, and Legislative Review before a change is made.


The RTP and variance of a slot are two of the most important elements to consider when choosing a slot machine. Low variance slot games have the highest RTP, and high volatility slots have the lowest. Knowing the RTP and variance of a slot game will help you choose the game that is right for your bankroll.

The paytable is another important part of a slot’s volatility. High payouts for a five-symbol combination or a jackpot are signs of high variance. This is because the highest prize is often 40-50 times the maximum bet level. In contrast, a slot machine with a low variance has a small difference between the highest payout and the lowest bet level.

Bonus features

Bonus features of slot machines are extra features that a player can trigger during a game. They include multipliers, free spins, jackpots, and more. These features can increase the player’s bankroll and improve their chances of winning. Today, dozens of video slots offer different bonus features. Using them can help you increase your bankroll and maximize your fun at the casino.

Most of these games will require three or more scatter symbols to activate the bonus round. The number of scatter symbols you land will determine how many free spins you’ll receive. Landing three, four, or five scatter symbols can award you with up to eight, fifteen, or twenty free spins. The scatter symbols don’t have to appear on an active payline in order to trigger a bonus round, but they may need to be adjacent to one another on adjacent reels, starting with the leftmost reel.


Jackpots on slot machines are large cash prizes that can be won on a single spin. Some jackpots are built into the machine and others are part of a prize pool maintained by the casino. Regardless of the method, winning one of these large prizes is always an exciting experience. Depending on the type of slot machine, there are strategies that you can use to increase your chances of winning the jackpot.

The number of reels on a slot machine plays a significant role in determining the chance of winning a jackpot. For example, classic slots often only have three to seven reels. The coin size also makes a difference. Higher denomination machines are more likely to have a large jackpot.