This calculator is arithmetic on a table, not a live mixer. Enter quantities from your own Fling Things and People session. It will not click the shop.
Drop probability
At least one success
Estimate the chance of seeing one chosen outcome at least once. Type your own percentage. This does not know the live Coin Machine table.
Chance of at least one success = 1 − (1 − chance per attempt) raised to the number of attempts.
The 10 percent and 4 attempt defaults are a math example, not a Coin Machine rate. Community payout tables disagree, so type a percentage you are actually testing. The form estimates the chance of at least one success across independent attempts. It does not read your balance, a live machine, or a Game Pass.
