House Edge

Search in House Edge articles.

Roulette Inside vs. Outside Bets: A Risk-Adjusted Comparison

Roulette Inside vs. Outside Bets: A Risk-Adjusted Comparison

Inside bets pay 35:1 and hit once in 37 spins. Outside bets pay 1:1 and hit ~48.6% of the time. Same house edge — wildly different ride. Here's the math.

Oscar’s Grind: Why a ‘Smart’ Progression Still Loses

Oscar’s Grind: Why a ‘Smart’ Progression Still Loses

Oscar's Grind aims for a one-unit profit per cycle by stepping bets up after wins. The math says it has a higher win rate and a heavier tail loss.

D’Alembert: The Pseudo-Conservative Betting Trap

D’Alembert: The Pseudo-Conservative Betting Trap

Fibonacci Betting: Pretty Sequence, Same House Edge

Fibonacci Betting: Pretty Sequence, Same House Edge

Dragon Bonus, Lucky 6, Tiger: A Math Tour of Baccarat Side Bets

Dragon Bonus, Lucky 6, Tiger: A Math Tour of Baccarat Side Bets

No-Commission Baccarat and the Dragon-7 Trade-off

No-Commission Baccarat and the Dragon-7 Trade-off

The Tie Bet: A Probability Autopsy of Baccarat’s Worst Wager

The Tie Bet: A Probability Autopsy of Baccarat’s Worst Wager

Banker vs. Player in Baccarat: What the 5% Commission Really Buys You

Banker vs. Player in Baccarat: What the 5% Commission Really Buys You

Basic Blackjack Strategy: How Decisions Move the House Edge

Basic Blackjack Strategy: How Decisions Move the House Edge

Blackjack Insurance Sounds Smart Until You Do the Probability

Blackjack Insurance Sounds Smart Until You Do the Probability

Ranking Craps Bets From Lowest House Edge to Worst

Ranking Craps Bets From Lowest House Edge to Worst

One Extra Zero: How American Roulette Doubles the House Edge

One Extra Zero: How American Roulette Doubles the House Edge