Roulette Wheel and Table Layout Explained
Whether you play American, European, or French roulette, each version has a unique wheel structure and betting layout. This deep guide compares the wheels, maps every bet on the table (inside, outside, and announced), and shows how rules like La Partage change the house edge.
Updated: Aug 2025 • UK focus • Author: Otto
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Understanding Roulette Numbers & Colours
All wheels use red/black pockets for 1–36 and green for zeroes. The extra zero in American roulette is the main reason its edge is higher.
- 🎯 European (Single-Zero): 37 pockets (1–36 + 0)
- 🇫🇷 French (Single-Zero + rules): 37 pockets (1–36 + 0), with La Partage/En Prison on even-money bets
- 🇺🇸 American (Double-Zero): 38 pockets (1–36 + 0 + 00)
Wheel Parts (What You’re Looking At)
- Rotor & Pockets: The spinning bowl with 37/38 landing slots.
- Frets & Diamonds: Metal separators and deflectors that randomise the ball path.
- Ball: Often ceramic/ivorine. Size/weight changes spin behaviour slightly.
- Spindle/Bearing: Balanced core; licensed studios maintain tolerance to avoid bias.
- Track: Outer ring where the ball runs before dropping.
Modern live studios audit wear and swap balls/wheels regularly to prevent exploitable bias.
Table Zones (Where Chips Actually Go)
- Inside bets: Numbers, splits, streets, corners, lines (higher payout, lower hit rate).
- Outside bets: Red/Black, Odd/Even, Low/High, Dozens, Columns (lower payout, higher hit rate).
- Racetrack: Wheel-sector control for announced bets in European/French layouts.
Compare Roulette Wheels & House Edge
Single-zero wheels are more favourable. French rules improve even-money bets further.
| Roulette Type | Pockets | Zeroes | Even-Money Win % | House Edge | Notes |
|---|---|---|---|---|---|
| European | 37 (0–36) | 1 (0) | 48.65% | 2.70% | Best default if French rules not available |
| French (La Partage) | 37 (0–36) | 1 (0) | 48.65% (½ loss on 0) | 1.35%* | *On even-money bets only |
| American | 38 (0, 00, 1–36) | 2 (0, 00) | 47.37% | 5.26% | Higher edge on every bet type |
| Mini (0–12) | 13 (0–12) | 1 (0) | — | ~7.69% | Fun/fast; weak long-term value |
French roulette’s 1.35% applies when La Partage or En Prison is in force on even-money bets.
Bet Types on the Layout (Payouts & Hit Rates)
| Bet | Coverage | Payout | Hit % (EU) | Hit % (US) | Use-case |
|---|---|---|---|---|---|
| Straight-Up | 1 number | 35:1 | 2.70% | 2.63% | High variance, big spikes |
| Split | 2 numbers | 17:1 | 5.41% | 5.26% | Balanced inside bet |
| Street | 3 numbers | 11:1 | 8.11% | 7.89% | Light coverage, modest return |
| Corner (Square) | 4 numbers | 8:1 | 10.81% | 10.53% | Great for clusters |
| Line (Double Street) | 6 numbers | 5:1 | 16.22% | 15.79% | Grid coverage quickly |
| Dozen | 12 numbers | 2:1 | 32.43% | 31.58% | Medium variance frameworks |
| Column | 12 numbers | 2:1 | 32.43% | 31.58% | Alternative to dozens |
| Even-Money | 18 numbers | 1:1 | 48.65% | 47.37% | Bankroll endurance |
Announced (Call) Bets & Racetrack Sectors
These are wheel-sector bets available on most European/French tables (and nearly all live/RNG interfaces with a racetrack). They map to how numbers sit on the wheel, not on the felt.
Voisins du Zéro (Neighbours of Zero)
Covers the arc around 0 (17 numbers). Usually placed as a combo of splits + the 0-2-3 street (or basket), and a couple of corners. Good “defensive arc” on the racetrack.
Coverage: 17 numbers
Tiers du Cylindre (Third of the Wheel)
Opposite side to Voisins; 12 numbers in six split bets. Popular fast-place sector when the ball has been finishing away from zero.
Coverage: 12 numbers
Orphelins (Orphans)
Eight “leftover” numbers not covered by Voisins or Tiers. Typically staked via four splits plus one straight-up (1).
Coverage: 8 numbers
Neighbours (Voisins de …)
Select any base number and cover it plus n neighbours either side on the wheel (commonly 1–2). Useful for precision when you have a “target” section.
Coverage: 5–9 numbers
Typical Table Limits (Online UK)
Limits vary by provider and VIP tier. Here’s a typical spread you’ll see at mainstream UK-facing sites.
| Bet Type | Min | Max (Standard) | Max (VIP) | Notes |
|---|---|---|---|---|
| Straight-Up | £0.10–£1 | £50–£200 | £500–£2,000 | Caps scale with table max |
| Split / Street | £0.10–£1 | £200–£500 | £2,000–£5,000 | Often higher than straight |
| Corner / Line | £0.10–£1 | £500–£1,000 | £5,000–£10,000 | Good for grid coverage |
| Dozen / Column | £1 | £1,000–£5,000 | £10,000–£20,000 | 2:1 returns; decent ceilings |
| Even-Money | £1 | £2,000–£10,000 | £20,000+ | Best for progression testers |
Exact limits depend on the game provider (Evolution, Playtech, Pragmatic Live, etc.) and your account status.
European Roulette (Wheel & Table)
Why choose it: Single zero = 2.70% edge, plus racetrack and call bets on most interfaces.
Popular combos
- 0-2-3 game: Street around zero with neighbouring splits/corners.
- Dozen + Corners: Hedge within a dozen by dropping 2–3 corners inside it.
- Neighbours (1–2): Precision arc around a “hot” sector (for entertainment, not edge).
American Roulette (Wheel & Table)
Caution: Double zero raises the house edge to 5.26% on all standard bets.
Notable differences
- Top Line (0-00-1-2-3): A 5-number bet with weak value; generally avoid.
- Fewer tables with racetrack/call bets; layout is otherwise similar for inside/outside zones.
French Rules That Improve the Maths
La Partage
If the ball hits 0 on an even-money bet (Red/Black, Odd/Even, Low/High), you lose only half your stake. This halves the edge to ~1.35% on those wagers.
En Prison
Your even-money chip is “jailed” on 0 and spins again. If it wins next spin, the stake is returned (no profit). Similar long-run effect to La Partage.
Live Dealer vs RNG (Which to Use When)
- RNG: Faster cycles, tiny minimums; ideal for testing systems with 10p–50p chips.
- Live Dealer: Slower pace, social factor, racetrack is standard; good for sector bets and session discipline.
- Lightning/Multiplier variants: Fun but higher volatility; not optimal for steady wagering targets.
Etiquette & Practicalities (Online Live)
- Place chips before No More Bets; avoid chat spam or strategy claims.
- Use favourites/rebet to speed complex patterns (Voisins/Tiers).
- Respect table limits and max bet during wagering if using a bonus.
- Enable 2FA and keep session logs (stake, outcome, notes).
Myths vs Reality
- ❌ “Numbers are due” — Independent spins mean no memory effect. Streaks happen by chance.
- ❌ “Dealer signature” — Modern studios rotate croupiers and ball releases to prevent timing exploits.
- ✅ “Rule selection matters” — Choosing French/European wheels is a genuine, controllable edge reducer.
Smart Ways to Use the Layout (No Edge Claims)
- Use Dozens/Columns for medium variance; taper in a few corners inside your chosen dozen for extra coverage.
- On French/European, mix one sector bet (e.g., Tiers) with a small even-money stake for stability.
- Keep stake ladders shallow (e.g., 1-1-2-3) to avoid limit walls and long drawdowns.
- Log every 20–30 spins; schedule breaks; withdraw a portion after a strong pocket of results.
See our Roulette strategies guide for structured progressions and session plans.
Ready to Put the Layout to Work?
Choose a single-zero table, use even-money/2:1 bets for stability, then layer corners or a racetrack sector when you want targeted coverage.
#AD 18+ | UK players | Prefer single-zero wheels | Play responsibly
Responsible Play Checklist
- Set a session cap and a separate stop-loss.
- Prefer single-zero wheels; avoid chasing on double-zero.
- Use cool-offs and tools like loss limits or reality checks.
Support (UK)
Roulette Wheel & Table — FAQ
Which roulette wheel should I choose for the best odds?
Pick French if available (La Partage/En Prison on even-money bets ≈ 1.35% edge there). Otherwise, pick European single-zero (2.70%). Avoid American double-zero (5.26%).
What are racetrack/announced bets?
They map to wheel sectors (Voisins, Tiers, Orphelins, Neighbours). On most live/RNG UIs you can place them in one click; they expand to splits/corners/streets on the felt.
Do table layouts change the odds?
The felt layout affects convenience, not payout maths. Odds are determined by wheel pockets and rules (zeroes, La Partage, etc.).
Is the Top Line (0-00-1-2-3) a good bet in American roulette?
No. It’s a five-number bet with poor expectation compared to standard inside bets. The double-zero wheel already has a higher edge.
Can betting systems beat the house?
No system changes the house edge. Use systems to structure stake sizing and session length — not to guarantee profit.