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Calcimator

Organic Feed Ration Calculator

Compare organic vs conventional livestock feed costs per head, including purchased feed, pasture costs, and organic feed premium analysis.

Inputs

%

Results

Annual Organic Feed Cost

$86,231.25

≈ 8 years of state college

Annual Organic Premium

$38,325.00

≈ 3 years of state college

Organic Cost Per Head$1,884.63
Premium Per Head$766.50
Daily Cost Per Head$5.16
Feed Price Premium (%)80%
How to Use This Calculator
  1. Enter livestock type (beef, dairy, poultry, swine), number of animals, and average weight (lbs or kg).
  2. Enter available certified organic feed ingredients and their nutrient profiles.
  3. Read a balanced ration meeting NRC nutrient requirements using only organic-approved ingredients.
  4. Verify 100% organic feed requirement: pasture must provide at least 30% of DMI for ruminants.
  5. Document ration in the organic system plan for certifier review.

How the result changes with Number of Animals

Number of AnimalsAnnual Organic Feed CostAnnual Organic Premium
10,001$17,247,974.63$7,665,766.50
35,001$60,363,599.62$26,828,266.50
65,000$112,100,625.00$49,822,500.00
90,000$155,216,250.00$68,985,000.00

What each input means

Number of Animals
Total head of livestock being fed.
Daily Feed Per Head (lbs)
Pounds of dry matter feed per animal per day.
Feeding Days Per Year
Days per year requiring purchased feed (365 for year-round).
Organic Feed Price ($/ton)
Price per ton for certified organic feed.
Conventional Feed Price ($/ton)
Price per ton for conventional feed.
Diet from Pasture (%)
Percentage of diet met by pasture grazing (NOP requires access to pasture for ruminants).
Pasture Cost ($/acre/year)
Annual pasture maintenance cost per acre (seeding, fencing, water).
Pasture Acres Per Head
Acres of pasture required per animal.

What each result means

Annual Organic Feed Cost
Total annual cost for purchased organic feed (excludes pasture).
Annual Organic Premium
Extra annual cost of organic over conventional feed program.
Organic Cost Per Head
Total annual organic feed + pasture cost per animal.
Premium Per Head
Additional annual cost per head for organic vs conventional.
Daily Cost Per Head
Daily organic feed and pasture cost per animal.
Feed Price Premium (%)
Organic feed price premium over conventional as a percentage.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Number of Animals = 50, Daily Feed Per Head (lbs) = 30, Feeding Days Per Year = 365, Organic Feed Price ($/ton) = 450 = 8 input(s) provided
  2. Calculate Annual Organic Feed Cost
    Annual Organic Feed Cost = annualPurchasedTons * organicFeedPrice
    86231.25 = $86,231.25
  3. Calculate Annual Organic Premium
    Annual Organic Premium = totalOrganicCost - totalConventionalCost
    38325 = $38,325
  4. Calculate Organic Cost Per Head
    Organic Cost Per Head = totalOrganicCost / headCount
    1884.63 = $1,884.63
  5. Calculate Premium Per Head
    Premium Per Head = organicPerHead - conventionalPerHead
    766.5 = $766.5

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