Roulette odds and payout calculator.
Compare European, American and Triple Zero roulette hit probability, house edge and expected loss.
Roulette odds and payout inputs
Educational probability tool only. Casino games have a negative expected return for typical players; results vary widely in the short term. This is not gambling or financial advice. Follow local laws and seek support if gambling is causing harm.
Method: The calculator applies published or stated probability assumptions to editable values. It does not forecast an outcome or validate a wager.
Inputs used: Currency = INR; Stake per spin = 1,000 ₹; Planned spins = 100 spins; Straight-up number stake = 100 ₹
Assumptions: The result uses the values, units and options shown in the input snapshot.
Scope and warnings: Educational probability tool only. Casino games have a negative expected return for typical players; results vary widely in the short term. This is not gambling or financial advice. Follow local laws and seek support if gambling is causing harm. Rounding and excluded real-world terms can make an external result differ.
How this roulette odds and payout calculator works
The calculator applies published or stated probability assumptions to editable values. It does not forecast an outcome or validate a wager.
A worked example
Adjust the rules, odds, bankroll or stake to inspect the mathematical result under your own assumptions.
Can this remove casino risk?
No. Table rules, payouts, variance, player error and casino terms affect results, and standard casino games retain a house edge.
Calculations run on your device. Review your results before exporting or sharing them.
Use the stated conversion
Published by ToolMitra — methods and editorial approach.