Blackjack Bust Probability Calculator
Estimate the chance of busting on the next card using a simplified infinite-deck model.
Result
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Card values that bust—
Bust probability—
Safe-card probability—
About this calculator
Estimate the chance of busting on the next card using a simplified infinite-deck model.
Play responsibly: Gambling outcomes are random, expected values describe long-run averages, and no calculator can guarantee a win. Never wager money needed for bills or essentials.