Games / Bet Profiles

Blackjack: Double After Split

How This Bet Works

A split creates additional hands; a later double puts more money on one of those hands. The quoted edge uses initial hands as its denominator.

Before Using the Number

Confirm six decks, 3:2 blackjack and stand-on-soft-17 rules together. A single matching rule does not make a different table equivalent.

Price These Rules.

Expected Loss Under These Rules~$4.03

$1,000.00 in initial stakes.

0.40% displayed edge; costs use the unrounded rate. Actual outcomes vary.

The Rules Behind the Rate

Six decks; dealer stands on soft 17; 3:2 blackjack; resplit to four hands except aces; double after split. Composition-dependent optimal play, not a typical-player estimate.

Count: Initial hands.

Source and Calculation Method →

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