Gakumas tools
Produce math, contest simulation, pull planning
Three free tools to help you play Produce more effectively: estimate your rank, test a Contest lineup and calculate the pulls needed to reach the spark threshold.
What each tool does
Enter your Vocal/Dance/Visual stats, difficulty and finish placement — this tool calculates exactly the final exam score needed to hit each produce rank (C through S5) in Gakuen Idolmaster.
Try out lineups and decks to see their relative effectiveness in a Contest before spending a real run.
Enter the parameters and card/P-item line-up of each finished Memory; the tool compares total Contest power, names the strongest one, breaks down all four components and checks the card cost limit.
Enter your pull count and the tool tells you how many pulls remain until the Spark milestone (exchange points for a limited P-idol) in Gakuen Idolmaster.
Calculate the score of a single scoring action in a Lesson using the exact original engine formula order (Concentration → Motivation → Good Condition → Stance → buffs/debuffs → turn multiplier), showing every step — no black box. Includes the weekly lesson score table.