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Roulette Rules Explained

Casino game guidesRoulette

Roulette is a wheel game where you bet on where a ball will land. There are many bet types, from a single number to broad groups. This guide explains the main ones. Exact payouts are shown in the game's paytable.

Key takeaways
  • You bet on where the ball will land — a single number, a group of numbers, a colour, or odd/even.
  • A straight-up bet on a single number pays 35:1.
  • European roulette has a single zero; American roulette adds a double zero, giving the wheel one extra pocket.

The objective

You place chips on the betting layout, the wheel is spun, and a ball settles into a numbered pocket. Bets covering that number win; the rest lose.

Inside bets

Inside bets cover specific numbers and pay the most. A straight-up bet on a single number pays 35:1; splits, streets and corners cover small groups for lower payouts.

Example. A straight-up bet on 17 pays 35:1 if the ball lands on 17. A split across two numbers pays 17:1 if either comes up.

Outside bets

Outside bets cover large groups — red/black, odd/even, high/low (each close to an even-money payout) and dozens or columns (paying 2:1). They win more often but pay less.

European vs American

European roulette has a single zero; American roulette adds a double zero, which adds one more pocket to the wheel. The bet types and payouts are otherwise the same — always note which variant you are playing.

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🔞 18+ only. Examples are hypothetical and for explanation only — they are not betting advice or real odds. Please gamble responsibly.

FAQ

How do you play roulette?

You bet on where the ball will land — a single number, a group of numbers, a colour, or odd/even. The wheel is spun and bets covering the winning pocket pay out.

What does a straight-up bet pay?

A straight-up bet on a single number pays 35:1. Other inside and outside bets pay less because they cover more numbers.

What is the difference between European and American roulette?

European roulette has a single zero; American roulette adds a double zero, giving the wheel one extra pocket. Bet types and payouts are otherwise the same.

How we made this guide. This guide is written and maintained by the 1xRoll Editorial Team and explains the general, widely-accepted rules of the market. All examples are hypothetical and illustrate mechanics only — they are not predictions, betting advice or real odds. Specific rules can vary by event and operator, so always check the in-game or in-bet-slip rules. editorial approach · responsible-gaming policy

Last updated: 2026-06-15

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