Roulette
Bet on where the ball lands. European wheels have 37 pockets including a single zero; American wheels add a 00 for 38.
Source: wizardofodds.com · Measured 2026-08-24
House edge
2.7%
싱글 제로 2.70% · 더블 제로 5.26%
Payouts
| 스플릿 / Split | 17:1 |
|---|---|
| 이븐머니 / Even money | 1:1 |
| 스트레이트 / Straight up | 35:1 |
Basic strategy
- · Choose single-zero wheels where available — half the house edge.
- · Progression systems such as Martingale do not change expected value.
Glossary
- 인사이드 벳 · Inside bet
- Bets on individual numbers.
- 아웃사이드 벳 · Outside bet
- Bets on colour, odd/even and other broad groups.