Blackjack Strategy Advisor
Get optimal moves for every Blackjack situation. Master basic strategy, card counting, and reduce the house edge to under 0.5%.
Blackjack Strategy Advisor
Input your cards and the dealer's upcard to get the optimal play with detailed reasoning.
Your Hand ACTIVE
Total: 0
Dealer's Upcard INACTIVE
Only the dealer's upcard matters for basic strategy
Select Card
Optimal Play
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Select your cards and the dealer's upcard to get advice
Expected Value
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House Edge
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Complete Basic Strategy
Follow this chart for the mathematically optimal play in every situation. Reduces house edge to 0.5% or less.
| Your Total | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | A |
|---|
H = Hit, S = Stand, D = Double, P = Split, Dh = Double otherwise Hit, Ds = Double otherwise Stand, Rh = Surrender otherwise Hit
Advanced Blackjack Strategy
Beyond basic strategy: card counting, betting systems, and table selection
Card Counting Basics
Learn the Hi-Lo system to track the ratio of high to low cards remaining in the deck.
- Assign values: 2-6 = +1, 7-9 = 0, 10-A = -1
- Keep a running count as cards are dealt
- Divide by remaining decks for true count
Betting Strategy
Adjust your bets based on the count to maximize profits during favorable situations.
- Bet minimum when count is negative or neutral
- Increase bets progressively as count rises
- Never bet more than 5% of your bankroll
Ready to Master Blackjack?
Use our strategy advisor to practice perfect basic strategy and reduce the house edge to under 0.5%.