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Mystery bounty envelope calculator

Work out the remaining bounty budget, average envelope and chance of drawing the biggest prize.

One row per amount: prize amount, number of remaining envelopes. Include zero-value envelopes if your game has them. Use one currency.

Method and assumptions

Each remaining envelope is equally likely. Total bounty money is amount times count, summed across denominations. Divide by the total envelope count for one draw's expected value. The top-prize chance includes every envelope tied for the largest prize. Update the remaining inventory after each draw; this does not calculate calling ranges or future knockout chances.

These are scenarios and recorded results, not predictions or a promise of winnings. No AI is used. Inputs are not uploaded or saved; export them before leaving. Practise between sessions and check your provider's rules.