Substrate Cost Per Pot Filled Calculator

Reconcile actual ingredient-volume/price ledger plus handling over observed saleable pots; exact rational nearest minor-unit rounding per ingredient then per pot in one currency, not assumed pot fill or generic blend price.

Description

Substrate batch cost uses actual ingredient quantities and saleable output.

Substrate batch cost uses actual ingredient quantities and saleable output. Rounding each ingredient and then per pot is an explicit accounting convention.^[1]

Enter aligned nonempty integer quantities/prices0–1,000,000,000, pots1–1,000,000 and handling0–1,000,000,000 in one currency. Use exact rational rounding; return ingredient costs, safe total and rounded unit cost.

When to use Substrate Cost Per Pot Filled Calculator

Use Substrate Cost Per Pot Filled Calculator when you need to evaluate the supplied records under the calculation and evidence rules below. No assumed pot fill, blend recipe, waste allocation beyond actual saleable count or currency conversion is supplied.

Prepare measured container, labor, environmental or inventory records and independently verified stage limits requested. Keep units, temperature conditions and dates consistent.

How to use Substrate Cost Per Pot Filled Calculator and understand its results

Prepare measured container, labor, environmental or inventory records and independently verified stage limits requested. Keep units, temperature conditions and dates consistent.
Enter ingredientUsedMilliliters, callerIngredientPriceMinorPerLiter, saleableFilledPotCount, handlingCostMinor using the field table and calculation rules, then run the tool.
Read roundedIngredientCostsMinor, totalFilledPotBatchCostMinor, roundedCostPerSaleablePotMinor. The explanation below defines the units, signs, ordering and any flags or placeholder values.
If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.

Input field	Meaning	Value type; see rules below	Requirement
ingredientUsedMilliliters	Ingredient used milliliters	list of number	Required
callerIngredientPriceMinorPerLiter	Caller ingredient price minor per liter	list of number	Required
saleableFilledPotCount	Saleable filled pot count	number	Required
handlingCostMinor	Handling cost minor	number	Required

ingredient=roundHalfUp(mL×priceMinor/L/1000); perPot=roundHalfUp(total/pots)

Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.

Output field	Meaning	Value type
roundedIngredientCostsMinor	Rounded ingredient costs minor	list of number
totalFilledPotBatchCostMinor	Total filled pot batch cost minor	number
roundedCostPerSaleablePotMinor	Rounded cost per saleable pot minor	number

json

{
  "input": {
    "ingredientUsedMilliliters": [
      1000,
      500
    ],
    "callerIngredientPriceMinorPerLiter": [
      200,
      400
    ],
    "saleableFilledPotCount": 10,
    "handlingCostMinor": 50
  },
  "output": {
    "roundedIngredientCostsMinor": [
      200,
      200
    ],
    "totalFilledPotBatchCostMinor": 450,
    "roundedCostPerSaleablePotMinor": 45
  }
}

Limitations and assumptions

No assumed pot fill, blend recipe, waste allocation beyond actual saleable count or currency conversion is supplied.

Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Numeric lists are limited to 10,000 entries; string lists to 128 strings of at most 128 characters each. The rules above may impose smaller limits. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.

Alternative or Complementary methods

Use Repot Soil Volume Increase Calculator: New-media demand excludes existing rootball displacement and includes an explicit extra allowance. Inventory margin can remain negative. For a complementary task, use Square Pot Volume Liter Calculator: A rectangular pot with straight tapered walls has an area that changes with height. Independently tapering width and length require integrating their product.

References

Substrate Cost Per Pot Filled Calculator — tool.io

Similar or alternative tools

Repot Soil Volume Increase Calculator
New-media demand excludes existing rootball displacement and includes an explicit extra allowance. Inventory margin can remain negative.
Square Pot Volume Liter Calculator
A rectangular pot with straight tapered walls has an area that changes with height. Independently tapering width and length require integrating their product.