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Calcimator

Miso Aging Calculator

Calculate salt amount and aging time for homemade miso. Supports white, yellow, red, and hatcho styles with adjustable koji-to-soybean ratios.

Inputs

Results

Salt Needed

120 g

Aging Time6 months
Total Mash Weight1,720 g
StyleYellow (Shinshu)
How to Use This Calculator
  1. Enter koji weight and soybean weight in grams.
  2. Set salt percentage and select miso style (white, yellow, red, or hatcho).
  3. The calculator shows exact salt in grams, aging time in months, total mash weight, and style name.
  4. Mix koji, soybeans, and salt, pack tightly into a crock pressing out air pockets, and age for the full displayed months before using.
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