Casino Tools

Compare the mathematical house edge across every casino game and bet type. See exactly how much each bet costs you per $100 wagered.

Plan your casino sessions with mathematically-sound bankroll management. Know how long your money will last.

Practice perfect basic strategy with our interactive trainer. Get instant feedback on every decision.

Calculate the odds and expected value for any casino bet. Understand the math behind every wager.

Calculate the mathematical expected value of any bet. Find out if a bet is +EV or -EV instantly.

Find out if a casino bonus is actually worth taking. Calculate the expected value after wagering requirements.

Convert between decimal, fractional, American (moneyline), and implied probability formats instantly.

Calculate the mathematically optimal bet size to maximize long-term bankroll growth.

Test betting strategies over thousands of spins. See the math in action.