Blackjack with basic strategy and baccarat typically have the lowest house edge, often under 1.5%. Slots and keno have much higher house edges.
What is the house edge?
The house edge is the casino’s average long-run advantage on a bet, expressed as a percentage of each wager. Lower is better for the player.
How does roulette work?
Players bet on where a ball lands on a spinning wheel. European roulette (single zero) has a 2.7% house edge; American roulette (double zero) has 5.26%.