When it comes to playing online slots, one of the most important factors to consider is the volatility of the game. Volatility, also known as variance, refers to the risk level of a slot machine and the frequency of its payouts. In this article, we’ll delve into the world of low volatility and high volatility slots, exploring their pros and cons, and helping you decide which type is best suited to your playing style. To look inside the world of online slots and discover the best games for you, it’s essential to understand the concept of volatility.
What Is Slot Volatility?
Definition and Core Concepts
Slot volatility is a measure of the risk involved in playing a particular slot machine. It’s calculated based on the frequency and size of payouts, as well as the likelihood of winning. A low volatility slot will typically offer more frequent, smaller payouts, while a high volatility slot will offer less frequent, larger payouts. The volatility of a slot is usually measured using metrics such as Return to Player (RTP), hit frequency, and standard deviation.
How Volatility Is Measured (RTP, Hit Frequency, Standard Deviation)
RTP, or Return to Player, is the percentage of money that a slot machine pays out to players over time. For example, a slot with an RTP of 96% will pay out $96 for every $100 wagered. Hit frequency, on the other hand, refers to the number of times a slot machine pays out per 100 spins. Standard deviation is a measure of the volatility of a slot, with higher standard deviations indicating more volatile games.
Low Volatility Slots – Pros & Cons
Typical Gameplay Experience
Low volatility slots are ideal for players who enjoy a more relaxed gameplay experience, with frequent small wins and longer play sessions. These slots are perfect for casual players or those on a budget, as they provide a more predictable and stable experience. However, the downside of low volatility slots is that they often have smaller jackpot potential, which may not be as exciting for players seeking big wins.
Advantages (Frequent Small Wins, Longer Play Sessions)
The advantages of low volatility slots include more frequent small wins, which can lead to longer play sessions and a more enjoyable experience. These slots are also ideal for players who want to manage their bankroll effectively, as the smaller wins can help to sustain play over a longer period.
| Starburst | 96.1 | 45 | 50× | Casual, budget-conscious players |
| Book of Ra Classic | 95.0 | 42 | 100× | Players who enjoy steady action |
| Twin Spin | 96.6 | 48 | 80× | Fans of classic 3-reel feel |
High Volatility Slots – Pros & Cons
Typical Gameplay Experience
High volatility slots, on the other hand, are ideal for players who enjoy a more thrilling experience, with the potential for huge payouts and exciting bonus rounds. However, these slots can also come with longer dry streaks, which may require a larger bankroll to sustain play.
Advantages (Huge Payouts, Thrilling Risk-Reward)
The advantages of high volatility slots include the potential for huge payouts, which can be life-changing for players. These slots also offer a more exciting experience, with a higher risk-reward ratio that can lead to a more thrilling experience.
| Book of Dead | 96.2 | 12 | 5,000× | High-risk seekers, jackpot hunters |
| Dead or Alive 2 | 96.8 | 10 | 10,000× | Players who love massive bonus rounds |
| Mega Joker | 99.0 | 8 | 20,000× | High-roller gamblers, patience lovers |
How to Choose the Best Volatility for Your Play Style
Assess Your Bankroll & Session Goals
When choosing a slot, it’s essential to assess your bankroll and session goals. If you have a smaller bankroll, a low volatility slot may be more suitable, as it provides more frequent small wins and a more predictable experience. On the other hand, if you have a larger bankroll and are seeking big wins, a high volatility slot may be more suitable.
Match Volatility to Your Risk Tolerance
It’s also essential to match the volatility of a slot to your risk tolerance. If you’re a risk-averse player, a low volatility slot may be more suitable, as it provides a more stable experience. On the other hand, if you’re a high-risk seeker, a high volatility slot may be more suitable, as it offers the potential for huge payouts.

| Desired Session Length | Long (30-60 min) | Short (10-20 min) | Choose based on time available |
| Comfort with Losing Streaks | Low | High | Pick the level you can endure |
| Target Payout Size | Small-to-medium | Large (jackpot) | Align with your win expectations |
| Preferred Game Theme | Classic, simple | Adventure, story-driven | Match theme to volatility for enjoyment |
Author
Author: Alex Martinez, Senior Gaming Analyst & Slot Strategy Coach. Alex has over a decade of experience analyzing online casino games, writing for leading gambling publications, and coaching players on bankroll management and game selection.
FAQ
What exactly does “volatility” mean in slot machines?
Volatility, also known as variance, refers to the risk level of a slot machine and the frequency of its payouts.
Can a low-volatility slot still have a high RTP?
Yes, a low-volatility slot can still have a high RTP. RTP and volatility are two separate metrics that measure different aspects of a slot machine.
Are high-volatility slots better for winning big jackpots?
Yes, high-volatility slots are often better for winning big jackpots, as they offer less frequent, larger payouts.
How many spins should I play on a demo before deciding on a real-money slot?
It’s recommended to play at least 100-200 spins on a demo before deciding on a real-money slot, to get a feel for the game’s volatility and payout structure.
Does volatility affect the bonus round frequency?
Yes, volatility can affect the bonus round frequency, as high-volatility slots often have less frequent bonus rounds, but with higher payouts.
