Card counting is a mathematical strategy used to determine whether the next hand is likely to give an advantage to the player or the dealer. By tracking the ratio of high cards to low cards remaining in the deck, skilled players can make more informed betting decisions.

How It Works

The basic principle is simple: high cards (10s, face cards, Aces) favor the player, while low cards (2-6) favor the dealer. By assigning values to each card and keeping a running count, you can estimate when the deck is "hot" (rich in high cards) or "cold" (rich in low cards).

Why It Works

• Dealers must hit on 16 or less - more low cards help them avoid busting
• Blackjacks pay 3:2 - more high cards increase blackjack frequency
• Doubling down is more effective with more high cards in the deck
• Insurance bets become profitable when the deck is rich in tens