Reading a Roulette Table: Bets Explained

A roulette table can look like a confusing grid of numbers and boxes, but it follows a clear logic. Every area of the layout corresponds to a group of numbers on the wheel, and the smaller the group, the bigger the payout. Once you see how the layout is organised, the game becomes much easier to follow.

The wheel first

A European wheel has 37 pockets: numbers 1 to 36 plus a single zero. An American wheel adds a double zero, making 38 pockets. The extra pocket increases the house edge, so where you have the choice, a single-zero wheel gives you better value. Some tables also offer "la partage" or "en prison" rules that return part of certain even-money bets when zero lands.

Inside bets

Inside bets are placed on the numbered grid itself. They cover fewer numbers and pay more:

• Straight up — one number, pays 35 to 1
• Split — two adjacent numbers, pays 17 to 1
• Street — three numbers in a row, pays 11 to 1
• Corner — four numbers meeting at a corner, pays 8 to 1
• Six line — two adjacent rows, pays 5 to 1

Outside bets

Outside bets sit around the edge of the grid and cover larger groups:

• Red or black, odd or even, 1–18 or 19–36 — each pays 1 to 1
• Dozens (1–12, 13–24, 25–36) — pays 2 to 1
• Columns — one of the three vertical columns, pays 2 to 1

Zero (and double zero) are not red or black, odd or even, which is how the house edge works on these bets.

What payouts really tell you

Payouts are set slightly below the true odds. On a European wheel, a straight-up bet has a 1 in 37 chance but pays as if it were 1 in 36. That small gap is the house edge, and it applies — in one form or another — to almost every bet on the table. No combination of bets removes it.

Call bets and racetracks

Some tables, especially online, include a "racetrack" layout that follows the order of numbers on the wheel. It allows bets on sections of the wheel, such as neighbours of a chosen number. These are simply bundles of standard bets placed together.

Common misconceptions

Each spin is independent. A run of reds doesn't make black "due", and tracking past numbers on the scoreboard doesn't predict the next result. Betting systems that raise stakes after losses can drain a budget quickly without changing the odds.

Playing sensibly

Check whether the wheel is single or double zero, choose a minimum stake that suits your budget and set a limit before you start. Understanding the layout makes roulette more enjoyable — and helps you see clearly that it remains a game of chance.

Adults only. Please play responsibly and within the law.