{
  "slug": "brewery-batch-cost-barrel",
  "title": "Brewery Batch Cost Per Barrel Calculator",
  "heading": "Brewery Batch Cost Per Barrel Calculator",
  "category": "financial",
  "url": "https://www.revenuelab.fyi/toolbox/brewery-batch-cost-barrel",
  "summary": "Ingredient, labor, and packaging cost per barrel for a brew batch.",
  "description": "Craft brewers price beer off feel more often than off actual cost per barrel, and grain, hops, and yeast prices move enough year to year that last year's number is stale. This calculator takes total batch cost across malt, hops, yeast, and adjuncts, adds brewhouse labor and utilities, and divides by barrels produced after accounting for typical brewhouse loss (trub, dead space, transfer loss), which commonly runs 5-10% of kettle volume. A US beer barrel is 31 gallons. Getting this number right per style matters because a hazy IPA loaded with dry hops can cost 3-4x more per barrel in raw materials than a standard lager, and if your taproom prices both styles the same, you're subsidizing the expensive one out of the cheap one's margin.",
  "formula": "Barrels produced = batch volume gal × (1 − loss%) ÷ 31. Cost per barrel = (ingredient + labor + utility cost) ÷ barrels produced.",
  "dateModified": "2026-09-30",
  "run_url": "https://www.revenuelab.fyi/api/public/calc?tool=brewery-batch-cost-barrel",
  "inputs": [
    {
      "id": "batchGal",
      "label": "Batch volume (kettle/pre-loss)",
      "kind": "number",
      "hint": null,
      "default": 155,
      "unit": "gal",
      "min": 1,
      "max": null
    },
    {
      "id": "lossPct",
      "label": "Brewhouse & transfer loss",
      "kind": "number",
      "hint": null,
      "default": 8,
      "unit": "%",
      "min": 0,
      "max": 30
    },
    {
      "id": "ingredientCost",
      "label": "Malt, hops, yeast, adjuncts cost",
      "kind": "number",
      "hint": null,
      "default": 480,
      "unit": "$",
      "min": 0,
      "max": null
    },
    {
      "id": "laborCost",
      "label": "Brew day labor cost",
      "kind": "number",
      "hint": null,
      "default": 220,
      "unit": "$",
      "min": 0,
      "max": null
    },
    {
      "id": "utilityCost",
      "label": "Water, gas, electric per batch",
      "kind": "number",
      "hint": null,
      "default": 65,
      "unit": "$",
      "min": 0,
      "max": null
    }
  ],
  "outputs": [
    {
      "id": "costPerBbl",
      "label": "Cost per barrel",
      "format": "currency",
      "hint": null,
      "primary": true
    },
    {
      "id": "barrels",
      "label": "Barrels produced",
      "format": "decimal",
      "hint": null,
      "primary": false
    },
    {
      "id": "totalCost",
      "label": "Total batch cost",
      "format": "currency",
      "hint": null,
      "primary": false
    },
    {
      "id": "costPerGal",
      "label": "Cost per gallon",
      "format": "currency",
      "hint": null,
      "primary": false
    },
    {
      "id": "costPer16oz",
      "label": "Cost per 16oz pour",
      "format": "currency",
      "hint": null,
      "primary": false
    }
  ],
  "worked_example": {
    "inputs": [
      "Batch volume (kettle/pre-loss): 155 gal",
      "Brewhouse & transfer loss: 8 %",
      "Malt, hops, yeast, adjuncts cost: 480 $",
      "Brew day labor cost: 220 $",
      "Water, gas, electric per batch: 65 $"
    ],
    "outputs": [
      "Cost per barrel: $166.30",
      "Barrels produced: 4.6",
      "Total batch cost: $765.00",
      "Cost per gallon: $5.36",
      "Cost per 16oz pour: $0.671"
    ]
  },
  "how_to": {
    "title": "How to use this",
    "steps": [
      "Enter batch volume (kettle/pre-loss) (gal).",
      "Enter brewhouse & transfer loss (%).",
      "Enter malt, hops, yeast, adjuncts cost ($).",
      "Enter brew day labor cost ($).",
      "Enter water, gas, electric per batch ($).",
      "Read your cost per barrel on the right — it updates as you type.",
      "Hit Share to keep the scenario or send it to someone."
    ]
  },
  "scenarios": [
    {
      "name": "Conservative",
      "description": "Lower-end numbers — what if things land soft?",
      "values": {
        "batchGal": 95,
        "lossPct": 5,
        "ingredientCost": 290,
        "laborCost": 130,
        "utilityCost": 40
      }
    },
    {
      "name": "Typical",
      "description": "Defaults — the most common real-world setup.",
      "values": {
        "batchGal": 155,
        "lossPct": 8,
        "ingredientCost": 480,
        "laborCost": 220,
        "utilityCost": 65
      }
    },
    {
      "name": "Ambitious",
      "description": "Higher-end numbers — what if things really pop?",
      "values": {
        "batchGal": 250,
        "lossPct": 13,
        "ingredientCost": 770,
        "laborCost": 350,
        "utilityCost": 105
      }
    }
  ],
  "limitations": [
    "Results are estimates before tax, fees, and inflation unless an input explicitly covers them.",
    "Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.",
    "This is educational maths, not financial advice. Check anything contractual with the lender or your accountant."
  ],
  "faq": [
    {
      "q": "What loss percentage should I assume?",
      "a": "5-8% is typical for a well-run system accounting for trub loss, hose dead space, and centrifuge or filter loss if used. Batches with heavy dry hopping or fruit additions can lose more, sometimes 10-15%, because the solids absorb liquid that never makes it to the bright tank."
    },
    {
      "q": "Why does this matter more for hazy IPAs and fruited sours?",
      "a": "Those styles use 2-4 lb of hops per barrel versus 0.5-1 lb for a standard IPA, and fruited beers can add $50-150 per barrel in puree cost alone. If you're not costing per style, you're likely underpricing your most expensive beers and overpricing your cheapest ones on the same taplist."
    },
    {
      "q": "How does this feed into taproom pricing?",
      "a": "Take the cost per barrel, convert to cost per pour using this tool's cost-per-16oz output, then apply your target pour cost percentage (commonly 20-25% for taprooms) to set the menu price. A beer costing $2.20 per barrel-adjusted pour at a 22% pour cost target should be priced around $10."
    }
  ],
  "related": [
    "https://www.revenuelab.fyi/toolbox/keg-vs-can-margin",
    "https://www.revenuelab.fyi/toolbox/taproom-pour-cost-glass",
    "https://www.revenuelab.fyi/toolbox/brewery-excise-tax-barrel"
  ],
  "license": "CC-BY-4.0",
  "citation": "RevenueLab — Brewery Batch Cost Per Barrel Calculator (https://www.revenuelab.fyi/toolbox/brewery-batch-cost-barrel)"
}