Card Counting Converter

Convert running count to true count, estimate player edge, recommended bets, and strategy deviations.

Hi-Lo system: +1 for 2-6, 0 for 7-9, -1 for 10-A. Running count is the cumulative total of card values seen.
Estimate by looking at the discard tray. If 2 of 6 decks are in the discard, 4 remain.
Maximum bet as a multiple of the minimum. A 1-8 spread means betting 1 unit at TC 0 or below, up to 8 units at high counts.

Card Counting Analysis

Running Count-
Decks Remaining-
True Count: -
Player Edge Estimate-
Advantage-

Recommended Betting

Recommended Bet-
Bet Units-

Strategy Deviations (Illustrious 18)

References: Hi-Lo count system (Harvey Dubner, 1963). +0.5% per true count is a standard approximation (Stanford Wong, Peter Griffin). Illustrious 18 deviations from Don Schlesinger's "Blackjack Attack".