BlackJack Monte Carlo Simulator

Configure table rules and player settings to run a statistical simulation of thousands of hands. Results are based on probability theory—not predictions.

Simulation Parameters

Table Rules

Number of Decks

Fewer decks = lower house edge. Single deck is ~0.02% better per deck removed.

Blackjack Payout

6:5 payout adds ~1.4% to house edge. Always prefer 3:2 tables.

Dealer Hits Soft 17

Hitting soft 17 adds ~0.22% to house edge.

Double After Split

Allowing DAS reduces house edge by ~0.14%.

Player Settings

Initial Bankroll

Your starting funds. Higher bankroll = lower ruin probability.

Base Bet

Recommended: 1-2% of bankroll to minimize risk of ruin.

Hands to Simulate

More hands = more statistically reliable results. Variance smooths out over time.

Playing Strategy

Optimal mathematically-derived decisions