Blackjack: When played with proper strategy, blackjack has one of the lowest house edges among all casino games. The exact house edge can vary based on the specific rules of the game and the player's strategy, but it can be as low as 0.5% or even lower.

Blackjack. It's no surprise that blackjack has the lowest house advantage in the entire casino, with its house edge standing between 0.42% and 1.5%. Of course, these numbers will change according to how the game goes, but it's still very low.