ExSpade Start With the Math ↗

Games / Roulette

Count the pockets. Then inspect the outcomes.

An extra zero changes the average cost. Switching from red/black to a single number changes the spread of outcomes even when the house edge stays the same.

← All Games

Inspect the Bet Profiles.

Open the Cost Explorer ↗
Roulette / Rule Profile

Single Zero

2.70%

Spins

Inspect the Rules →Roulette / Rule Profile

Double Zero

5.26%

Spins

Inspect the Rules →

Change One Thing.

Single Zero vs Double Zero →Red / Black vs Single Number Outcomes →

Read the Guides.

StrategyWhich Casino Games Cost You the LeastBaccarat's 14.4% tie bet sits beside its 1.06% banker bet. Blackjack payout rules shift the price again, while side bets hide far steeper costs.StrategyUnderstand Expected Value to Evaluate Any BetThe casino publishes that price implicitly in its rules. Multiply each outcome by its probability and add the results to uncover the wager's cost.

The Useful Terms.

Expected Value →Variance →Independent Events →Start With the Basics →