Blackjack Basic Strategy: Mathematical Decision Matrix & Chart
GAME: BLACKJACK
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READ TIME: 8 MINS
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RTP: 99.50%
Card Game Mathematician
Basic strategy is the mathematically optimal way to play every possible combination of player hand versus dealer upcard.
What is the house edge in live blackjack?
When playing strict basic strategy, the statistical house edge in live dealer blackjack drops to approximately 0.50% (99.50% RTP).
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Core Strategy Rules to Memorize
Always split Aces and 8s. Never split 10s or 5s. Double down on hard 11 against any dealer upcard from 2 through 10.
Frequently Asked Questions
Should I ever take Insurance in blackjack? ↓
No. Insurance carries a high 7.4% house advantage and is mathematically unfavorable for basic strategy players.