Gamah's Blackjack Calculator

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Saved Games ›

Table Rules ›

Number of Decks

Deck Penetration (cut card)

1.00 decks

Decks behind cut card — 0 plays through the full shoe

Dealer hits soft 17 (H17)

Blackjack pays 6:5 (default 3:2)

Double after split (DAS)

Resplit aces (RSA)

Surrender

Max splits per hand

Other players at table

Simulation ›

Shoes to simulate

CPU threads

Betting Strategy ›

Set bet size and simultaneous hands at each true count threshold. Results update instantly without re-simulating.

TC ≥	Hands	Bet

Playing Strategy ›

Strategy

Session Analysis ›

Rounds per hour

Starting bankroll ($) enables Risk of Ruin

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Configure your table rules and betting strategy, then run the simulation. Results update in real time as shoes are processed.

Changing rules after a simulation will automatically re-run.