DrawChance

Casino Edge Lab

A practical house-edge learning lab for blackjack, roulette, and baccarat. This shows the math behind common casino games so you can stop confusing “almost even money” with “good deal.”

✔ House edge breakdowns ✔ EV per bet ✔ American vs European roulette ✔ Blackjack strategy comparison ✔ Baccarat myth killer

Mode 1 — Roulette Analyzer

Win probability
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Payout odds
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House edge
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Expected value per bet
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Reality note
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Mode 2 — Blackjack Edge Snapshot

Approx house edge
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Expected loss per hand
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Expected loss over session
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Math note
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Mode 3 — Baccarat Breakdown

Approx house edge
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Expected loss per hand
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Expected loss over session
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Reality note
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House Edge Comparison

Updates as you run each mode above.

Loss Over Time (Blackjack vs Baccarat)

Cumulative expected loss per hand based on your current inputs.

Casino Edge Truth Mode ⚠ This is not a feel-good chart

Run 500 simulated sessions and watch what the house edge actually does to a typical bankroll over time. No spin. Just math.

Simulated ruin rate
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Mean ending bankroll
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Mean total loss
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Math behind it

Expected value is still the same boss in a nicer suit: EV = (win probability × net win) − (lose probability × loss amount). House edge is just the average percentage the casino expects to keep over the long run.

Pattern myths

Roulette has no memory. Baccarat shoes do not care about your cousin’s “dragon pattern.” Blackjack cards do change composition, but most casual players still lose more from bad decisions than from shoe texture. In short: pattern worship is rarely a profit engine.

Save this simulation

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