Keno Odds Calculator
Select 1-15 numbers from the grid above to see:
- Probability distribution chart
- Complete payout table
- RTP and house edge calculations
- 100-game simulation results
- Expected value for each outcome
⚠️ Keno has one of the highest house edges in the casino (typically 25-40%). Play for entertainment, not profit.
Example Scenarios
Optimizing a 10-Spot Game
Scenario: A player wants to play a 10-spot keno game and seeks to maximize their chances of a high return.
Calculation: Using the keno odds calculator, the player selects 10 spots and runs a simulation for 100 games. The tool shows a catch probability of hitting 5 numbers at 25%, with an expected return of 85%.
Result: The player decides to proceed with the 10-spot selection, understanding the risks and potential returns, leading to a more strategic play.
Choosing Between Spot Selections
Scenario: A player is undecided between playing 5 or 8 spots and wants to know which offers better odds.
Calculation: The keno odds calculator reveals that playing 5 spots has a catch probability of 10% for hitting all 5, whereas 8 spots have a 5% probability. The expected return for 5 spots is higher at 92%.
Result: The player chooses the 5-spot game based on higher expected returns, optimizing for better payout potential.