Blackjack has one of the lowest house edges in the casino, but only if you play it correctly. Basic strategy is a set of mathematically-proven decisions — when to hit, stand, double down, or split — for every possible hand against every dealer upcard. Follow it consistently and you can bring the house edge down to well under 1%.
The Core Rules
Always hit hard totals of 8 or less. Stand on hard 17 or higher. Double down on 11 against most dealer upcards, and on 10 against anything except a dealer 10 or Ace. Always split Aces and 8s; never split 10s or 5s.
Why It Works
Basic strategy isn’t a hunch-based system — it’s derived from running every possible hand combination through probability calculations. Casinos know most players deviate from it based on gut feeling, which is exactly why the house edge in practice is higher than the theoretical minimum.
Playing Online in NJ
NJ-licensed casinos like BetMGM, Borgata, and Resorts offer both RNG and live dealer blackjack. Check the table rules before you sit down — the number of decks and whether the dealer hits or stands on soft 17 both shift the house edge slightly in the casino’s favor or yours.
