
Outside Bets Roulette: Best Low-Risk Betting Guide
This guide explains how outside bets roulette works, the real odds behind each wager, and why many beginners use these lower-risk betting options to extend their playtime and manage bankroll volatility more effectively.
What Are Outside Bets in Roulette?
Outside bets roulette refers to wagers placed on larger groups of numbers instead of individual numbers. These bets usually offer higher winning frequency but smaller payouts compared to inside bets.
Players often prefer outside bets because they create a more stable experience. Winning smaller amounts more frequently can feel psychologically safer than chasing rare high-payout wins. This is one reason low-volatility betting styles remain popular among casual roulette players.
Definition of Outside Bets
Outside bets are located on the outer edges of the roulette table layout. Instead of betting on one exact number, players wager on categories such as:
Red or black
Odd or even
High or low
Dozens
Columns
These bets cover a larger portion of the wheel, increasing hit frequency.
Why Beginners Prefer Outside Bets
Most new players are attracted to safer roulette bets because they reduce rapid bankroll swings. While outside bets cannot eliminate the house edge, they can help players stay in the game longer.
For example, betting on red in European roulette gives players nearly a 48.6% chance of winning each spin. That higher success rate creates a smoother playing experience compared to betting on a single number.
Outside Bets vs Inside Bets
Inside bets focus on individual numbers or small number groups. They offer larger payouts but much lower winning probabilities.
Bet Type | Typical Payout | Risk Level |
Outside Bets | 1:1 or 2:1 | Lower |
Inside Bets | Up to 35:1 | Higher |
Comparison of roulette risk versus payout structure.
Types of Outside Bets in Roulette
Understanding the most common outside bets helps players choose betting strategies that match their risk tolerance.
Red or Black Bets
This is the most recognizable roulette wager. Players bet on whether the winning number will be red or black.
In European roulette:
Win probability: 48.6%
Payout: 1:1
In American roulette:
Win probability: 47.4%
Payout: 1:1
The difference comes from the additional double zero on the American wheel.
Odd or Even Bets
Odd/even wagers follow the same probability structure as red/black bets. Players choose whether the winning number will be odd or even.
These bets are popular among beginners because of their simplicity.
High or Low Bets
Low bets cover numbers 1–18, while high bets cover 19–36.
Although these wagers appear balanced, the zero and double zero slots still give the casino a mathematical advantage.
Dozens Bets
Dozens bets divide the board into:
1–12
13–24
25–36
These wagers pay 2:1 and cover 12 numbers at once.
European roulette probability:
32.4% chance to win
Column Bets
Column bets also pay 2:1 and cover vertical columns on the betting table.
Many experienced players use column bets alongside even-money wagers to create layered betting strategies.
Roulette Outside Bets Payout Chart
The payout structure in roulette directly affects volatility and long-term bankroll performance.
Even Money Bet Payouts
Bet Type | Coverage | Payout |
Red/Black | 18 Numbers | 1:1 |
Odd/Even | 18 Numbers | 1:1 |
High/Low | 18 Numbers | 1:1 |
Table caption: Standard roulette even-money payouts.
2:1 Roulette Payouts
Bet Type | Numbers Covered | Payout |
Dozens | 12 | 2:1 |
Columns | 12 | 2:1 |
Roulette outside bets with 2:1 payouts.
Probability vs Reward Comparison
A useful analogy is comparing roulette bets to investing styles.
Outside bets resemble conservative investing:
Smaller rewards
More consistency
Lower volatility
Inside bets resemble speculative trading:
Rare large wins
Bigger bankroll swings
Higher emotional pressure
The expected value remains negative because of the roulette house edge, but outside bets generally produce longer gaming sessions.
European vs American Roulette Outside Bets
The roulette version significantly affects long-term results.
Single Zero vs Double Zero
European Roulette uses one zero pocket.
American Roulette adds both 0 and 00.
That extra slot increases the casino advantage on every outside bet.
House Edge Differences
Roulette Version | House Edge |
European Roulette | 2.70% |
American Roulette | 5.26% |
Roulette house edge comparison.
A player wagering $10 per spin over 500 spins statistically loses nearly double on American roulette compared to European roulette.
Why European Roulette Is Better for Outside Bets
Because outside bets rely on high hit frequency, minimizing the house edge becomes more important over long sessions.
European roulette offers:
Better RTP
Lower expected losses
Improved bankroll efficiency
For most players, it is the preferred version for low-risk roulette betting strategies.
Best Roulette Strategies Using Outside Bets
Many players search for roulette betting strategies hoping to overcome casino odds. While no strategy guarantees profit, some methods help structure betting decisions.
Martingale Strategy
The Martingale system doubles the wager after every loss.
Example:
Lose $5
Bet $10
Lose again
Bet $20
The idea is to recover losses with one win. However, losing streaks and table limits make the strategy dangerous over time.
Fibonacci Roulette Strategy
This system follows the Fibonacci number sequence: 1, 1, 2, 3, 5, 8
Players increase bets after losses based on the sequence order.
The progression grows slower than Martingale, reducing short-term risk.
D’Alembert Betting System
Players increase bets by one unit after a loss and decrease by one unit after a win.
This creates a more balanced approach suited for outside bets roulette sessions.
Flat Betting for Bankroll Survival
Many experienced gamblers prefer flat betting:
Same wager every spin
Better emotional control
Lower volatility
Flat betting does not increase profit potential, but it often extends gameplay significantly.
Conclusion
Outside bets roulette provide beginners with safer, low-risk options that extend playtime and deliver frequent wins. While they don’t guarantee profits, combining smart bankroll management with disciplined strategies can make roulette more enjoyable.




