Casino games by house edge

Game House Edge Link to Authoritative Resource
Blackjack 0.28% Wizard of Odds
Craps 1.36% Gambling.com
Roulette 2.70% (American) Roulette Physics
Slots 2-15% Casino.org
Baccarat 1.06% (Player) Online-Baccarat.com
Poker 0-5% PokerListings

The house edge is the advantage that the casino has over the player in a particular game. It is usually expressed as a percentage. The higher the house edge, the more likely the casino is to win.