The Idolm@ster Cinderella Girls Starlight Stage Gacha Odds Calculator

アイドルマスター シンデレラガールズ スターライトステージ

Warning:

This calculator estimates the average gacha outcome. It might also destroy your hopes and dreams. Tread forward with caution.

How to use: Find the probability of the card(s) you desire to get. Enter the probability in decimal form (i.e 1.5% = 0.015)
Hint: Use starlight.kirara.ca or the ingame gacha table to acquire the probability.

LIMITATIONS/ASSUMPTIONS

Yen cost assumes the highest value 8400 package is purchased.

Floating point precision errors might affect the rounding of the results when dealing with extremely large/small numbers.

Changelog

V 0.2

Fixed Yen cost calculation because I had it all backwards for some reason