🔴 Roulette: the real odds & smartest way to play

Q: What is the house edge on Roulette?

5.26% (double-zero) / 2.70% (single-zero). Computed directly. American wheel: 2 zeros among 38 pockets → edge = 2/38 = 5.263%. European wheel: 1 zero among 37 → edge = 1/37 = 2.703%. A straight-up number pays 35:1 but true odds are 37:1 (Euro) or 38:1 (American) → the gap IS the edge.

5.26% (double-zero) / 2.70% (single-zero)house edge
YOUR SHOT: FAIR

Roulette is relaxing and easy, but the double-zero wheel's 5.26% is a middling-to-poor edge. The single-zero wheel (often in high-limit rooms) is meaningfully better. No number is 'due.'

Updated June 2026 · VegasEdge · Education, not a way to beat the house

✅ Best bet

Find a SINGLE-ZERO (European) wheel — its 2.70% edge is nearly half the standard American wheel's 5.26%. With 'La Partage' or 'En Prison' rules on even-money bets, the edge on those bets drops to ~1.35%. On the wheel itself, every bet has the same edge — there is no 'good' number.

🚫 Sucker bet to avoid

The double-zero (American) wheel at 5.26%, and especially the 'Top Line' / Five-Number bet (0-00-1-2-3) which carries a 7.89% edge — the only bet on an American wheel that's worse than the rest.

How the edge is computed

Computed directly. American wheel: 2 zeros among 38 pockets → edge = 2/38 = 5.263%. European wheel: 1 zero among 37 → edge = 1/37 = 2.703%. A straight-up number pays 35:1 but true odds are 37:1 (Euro) or 38:1 (American) → the gap IS the edge.

Optimal strategy

There is no strategy that changes the odds — every spin is independent and every bet (except the Five-Number bet) has the identical house edge. The only real choice that matters: play a single-zero wheel if you can find one. Betting 'systems' like Martingale do not beat the edge; they just change how you lose.

What to expect

Roulette is relaxing and easy, but the double-zero wheel's 5.26% is a middling-to-poor edge. The single-zero wheel (often in high-limit rooms) is meaningfully better. No number is 'due.'

Play it smart. Gambling is entertainment, not a way to make money — the house always has the long-run edge, and no system beats it. Set a budget you can afford to lose and stick to it. If gambling stops being fun, call or text the National Problem Gambling Helpline at 1-800-GAMBLER (1-800-426-2537), available 24/7.

Compare other games

🃏 Blackjack — ~0.5%🎲 Craps — 1.41% (Pass) → ~0.37% with full odds 🀄 Baccarat — 1.06% (Banker)🎰 Video Poker — 0.46% (9/6 Jacks or Better, optimal play)🂡 Pai Gow Poker — ~2.5% (with 5% commission)♠️ Three Card Poker — ~3.37% (Ante & Play)← Full best & worst odds ranking All gambling guides & etiquette →

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