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keisanHigh-precision calculations for everyday life and work

Pachinko ST machines or the return rate during time-shortened play

Author: mizukiExecutions: 1863944

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It calculates the probability of hitting a winning combination within a specified number of spins in games such as pachinko and pachislot.
12/04/29 Introduced ST Consecutive Win Probability
12/05/02 Revised calculation formula
Probability of a jackpot: 1/
 For ST mode, enter the value for “special mode”; for time-shortened mode, enter the value for the standard denominator.
Remaining revolutions  
TimesEnter the remaining number of rotations for "Time Short" or "ST"
Expected Jackpot Probability %
ST Consecutive Win Expectation Times *This is meaningless in the case of a time-shortening rollback.
This formula is intended solely to visualize the expected probability.
It does not guarantee a winning streak.

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