What you can and cannot win
Every bet carries the house edge, so over thousands of spins the casino comes out ahead. A single session is different: betting the same stake on red for 100 spins, you finish ahead 35.5% of the time on a European wheel and exactly even another 7.7%. The aim is to make those good sessions as likely and as big as possible.
The choices that matter
- Play French roulette with La Partage: 1.35% edge on even-money bets, half of the European 2.70%.
- Never play the American wheel if a single-zero table is open: 5.26% edge, twice the cost.
- Keep sessions short: the edge adds up with every spin, so fewer spins leave more room for luck.
- Set a win goal and a loss limit before you start, and stop at either.
- Size your bets to your budget: one unit of about 1% of it keeps you in the game through bad runs.
Try it on the table
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Tap the wheel to skipLast numbers
- Balance
- 5,000
- Last win
- 0
Right-click or long-press a bet to remove it.
Red, black and zero
Call bets
Betting systems
Systems such as the martingale or Fibonacci do not change the edge. They change how a session feels: the martingale wins small most of the time and loses big sometimes. Our tester plays 2,000 sessions of any system with your settings, so you see both sides before risking anything.
Myths to forget
- Hot and cold numbers: each spin is independent, past results change nothing.
- “Due” colours: after ten blacks, red is still 48.65%.
- Winning systems for sale: none survives the table maximum and the edge.