Roulette is one of the most iconic casino games, and understanding the different bet types is the key to enjoying it without getting overwhelmed. On a standard roulette table, bets are divided into two main categories: inside bets and outside bets. Inside bets focus on specific numbers or small groups of numbers, while outside bets cover larger groups like red/black or odd/even. Each option comes with its own payout, odds of winning, and level of risk, making it important to choose bets that match your style and bankroll.
Inside bets are where you’ll find the highest payouts—but also the lowest chances of winning. A straight up bet on a single number pays 35:1, while a split between two adjacent numbers pays 17:1. You can also choose a street (three numbers in a row), a corner (four numbers meeting at a corner), or a line bet (six numbers across two rows). These bets are ideal if you enjoy higher risk and the thrill of big potential wins.
Outside bets, on the other hand, win more often but pay less. Options like red/black, odd/even, and high/low offer close to 50% hit rates, making them popular with beginners and players who prefer a steadier experience. You can also bet on dozens (1–12, 13–24, or 25–36) or columns, both of which pay 2:1. One important detail many players overlook is table minimums: if the minimum is $5, you typically must wager at least $5 on inside bets and $5 on outside bets separately if you want to play both areas.
The version of roulette you choose also affects your long-term results. European roulette uses a single zero and carries a house edge of about 2.70%, while American roulette adds a double zero, increasing the house edge to 5.26%. Whenever possible, choosing European or French wheels gives you better odds over time.
Strategy in roulette is less about beating the house and more about managing your experience. Good bankroll management—setting a session budget and sticking to it—is the most important habit. Focusing on outside bets can help extend your playtime and reduce volatility. Popular betting systems like the Martingale, Fibonacci, or simple flat betting can structure your play, but none can overcome the built-in house edge.
In the end, the smartest approach is to know the payouts, understand the odds, and mix inside and outside bets in a way that feels fun and sustainable. Prefer single-zero wheels when you can, treat roulette as entertainment rather than a guaranteed profit source, and you’ll get far more enjoyment out of every spin.
See more of our Roulette Guide for all the information you need to know to play roulette.