Casinos are incredibly profitable businesses, and their success relies entirely on cold, hard mathematics.
The house edge is the built-in mathematical advantage that the casino holds over the player in every game.
The Secret of the House Edge
The house edge is created by paying winning bets at slightly less than the true mathematical odds.
However, if you win a straight-up number bet, the casino only pays you 35 to 1.
- Every single game has a mathematically defined edge
- It represents the percentage of each bet the casino keeps
- Skill-based games usually offer lower house edges
What is RTP in Casino Games?
While table game players talk about house edge, slot machine players focus on Return to Player (RTP).
This means that over millions of spins, the machine will pay back $95 for every $100 wagered.
Which Games Give You the Best Chance?
If you want to stretch your bankroll and maximize your chances, you must play low-edge games.
Avoiding high-edge games is the easiest and most effective strategy for any casino visitor.
| Casino Game | Average House Edge | Player Skill Needed |
|---|
| Blackjack | 0.5% (with strategy) | High |
| European Roulette | 2.70% | None |
Understanding the house edge changes your perspective from hoping to get lucky to managing your statistical risk.