If you’ve ever wondered how casinos make money, the answer is the house edge. It’s a built-in mathematical advantage that ensures the casino profits over time.
Let’s demystify the house edge and show you how to make smarter bets.
What Is House Edge?
House edge is the percentage of each bet that the casino expects to keep over the long run.
For example:
- A game with a 5% house edge means the casino earns $5 for every $100 wagered—on average.
It doesn’t mean you’ll lose every time—it’s about long-term probability.
House Edge by Game
Here’s a quick look at the average house edge for popular games:
| Game | House Edge |
|---|---|
| Blackjack | 0.5% (with strategy) |
| Baccarat | 1.06% (Banker) |
| European Roulette | 2.7% |
| American Roulette | 5.26% |
| Slots | 2% – 10% |
| Craps (Pass Line) | 1.41% |
| Keno | 25% – 30% |
How to Use House Edge to Your Advantage
- Stick to Low-Edge Games: Blackjack, baccarat, and craps offer the best odds.
- Learn Basic Strategy: Especially for blackjack—lowering the house edge significantly.
- Avoid High-Edge Bets: Like roulette’s 5-number bet or keno.
- Use Bonuses Wisely: They can reduce risk, especially when wagering on low-edge games.
Volatility vs. House Edge
Volatility refers to how often a game pays out, while house edge is about how much you lose over time.
- High volatility + low house edge = fewer but bigger wins (e.g., some slots)
- Low volatility + low house edge = more frequent, smaller wins (e.g., baccarat)
Understanding both helps balance risk and reward.
Where to Find Fair Games
Look for casinos that publish game RTPs and edge percentages, like 7799ok. Their games include clear info about payout rates, volatility, and house edge, so players know exactly what they’re up against.
Visit https://7799ok.com/ for full game specs and strategy guides.
Final Thoughts
The house edge is part of every casino game—but knowledge is your greatest weapon. By choosing low-edge games and using strategy, you can tilt the odds more in your favor. Play smart and safe at .