Roulette Probability Chart: Complete Guide for Australian Players
A roulette probability chart shows the exact mathematical odds, payout rates, and house edge for every possible bet in roulette. Australian players often search for this to understand their real chances of winning and to make more informed betting decisions.
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Roulette Probability Chart – European Roulette (Single Zero)
European Roulette is the most popular version in Australia due to its lower house edge.
| Bet Type | Payout | Probability | House Edge | Expected Value (per $100 bet) |
|---|---|---|---|---|
| Straight Up (Single Number) | 35:1 | 2.70% | 2.70% | -$2.70 |
| Split (2 Numbers) | 17:1 | 5.41% | 2.70% | -$2.70 |
| Street (3 Numbers) | 11:1 | 8.11% | 2.70% | -$2.70 |
| Corner (4 Numbers) | 8:1 | 10.81% | 2.70% | -$2.70 |
| Line (6 Numbers) | 5:1 | 16.22% | 2.70% | -$2.70 |
| Column / Dozen | 2:1 | 32.43% | 2.70% | -$2.70 |
| Red / Black | 1:1 | 48.65% | 2.70% | -$2.70 |
| Even / Odd | 1:1 | 48.65% | 2.70% | -$2.70 |
| High / Low (1-18 / 19-36) | 1:1 | 48.65% | 2.70% | -$2.70 |
European vs American Roulette Comparison
| Feature | European Roulette | American Roulette | Winner for Players |
|---|---|---|---|
| Number of Pockets | 37 (0-36) | 38 (0-36 + 00) | European |
| House Edge | 2.70% | 5.26% | European |
| RTP (Best Bets) | 97.30% | 94.74% | European |
| Recommended for Aussies | Yes | Avoid | European |
Key Insights from the Roulette Probability Chart
- All even-money bets (Red/Black, Even/Odd, High/Low) have the same 2.70% house edge in European Roulette.
- The inclusion of the double zero (00) in American Roulette almost doubles the house edge.
- No betting system can overcome the house edge in the long term — probability always wins.
Tips for Australian Players
- Always choose European or French Roulette — avoid American Roulette tables.
- Focus on even-money bets if you want longer playtime.
- Use proper bankroll management — never bet more than 1-2% of your total bankroll per spin.
- Take advantage of casino bonuses, but check wagering requirements carefully.
- Set strict loss and time limits before playing.
- Use reputable platforms that support PayID, POLi, and fast AUD withdrawals.
Understanding the roulette probability chart is essential for Australian players who want to play responsibly and realistically. While European Roulette offers the best odds available, the house still maintains a mathematical advantage. The smartest approach is to treat roulette as entertainment, use proper bankroll management, choose the right game variant, and never chase losses. Knowledge of probabilities helps you enjoy the game longer and make better decisions.
FAQ – Roulette Probability Chart
What is the best bet in roulette?
Even-money bets (Red/Black, Even/Odd, High/Low) on European Roulette have the lowest house edge (2.70%).
Does European Roulette have better odds than American? A: Yes. European Roulette has almost half the house edge of American Roulette.
Can a betting system beat roulette?
No. All betting systems eventually lose due to the house edge and table limits.
What is the RTP of European Roulette?
The RTP for the best bets is 97.30%.
Is roulette completely random?
Yes. Certified Random Number Generators (RNG) or physical wheels with proper procedures ensure randomness.
Should beginners play European or American Roulette?
Always start with European Roulette for better odds and longer playtime.
Where can Australian players find the best roulette games?
Look for licensed international casinos that offer single-zero European Roulette with good bonuses and fast payouts.

