Learn Blackjack Strategy
Master the fundamentals of optimal blackjack play through strategy charts, probability theory, and practical examples.
Basic Strategy
Basic strategy is the mathematically optimal way to play blackjack. It's based on probability calculations that minimize the house edge.
Key Principles:
- • Always stand on 17 or higher
- • Hit on 11 or lower (unless you have a soft hand)
- • Double down on 11 when dealer shows 2-10
- • Split pairs of Aces and 8s
- • Never split 10s, 5s, or 4s
Understanding Card Values
Each card in blackjack has a specific value that determines your hand total.
- • Number cards (2-10): Face value
- • Face cards (J, Q, K): 10 points
- • Ace: 1 or 11 points (your choice)
Probability and House Edge
Understanding probability helps you make better decisions at the table.
The house edge in blackjack can be as low as 0.5% when playing optimal basic strategy. This makes blackjack one of the best games for players.
Key probabilities to remember:
- • Dealer busts approximately 28% of the time
- • Probability of getting 21 (blackjack) is about 4.8%
- • Your chance of winning with 20 is about 92%