Single-Deck Blackjack: Rules, Payouts and House Edge
Bottom line: One deck can help the player when every other rule stays equal, but “single deck” does not specify the house edge. Payout, soft-17, doubling, splitting, surrender and shuffle depth can outweigh the deck-count benefit. What one deck changes Michael Shackleford’s rule-variation analysis estimates that changing from 8 decks to 1 deck is worth…
