{
  "slug": "grocery-budget",
  "title": "Grocery Budget Calculator",
  "heading": "Monthly Grocery Budget Calculator",
  "category": "other",
  "url": "https://www.revenuelab.fyi/toolbox/grocery-budget",
  "summary": "Household food budget with eating-out split.",
  "description": "Food is the most flexible line in most budgets. This sizes a monthly grocery target by household and shows what cutting takeout would free up.",
  "formula": "Budget = adults × rate + kids × rate × 0.7",
  "dateModified": "2026-09-30",
  "run_url": "https://www.revenuelab.fyi/api/public/calc?tool=grocery-budget",
  "inputs": [
    {
      "id": "adults",
      "label": "Adults",
      "kind": "number",
      "hint": null,
      "default": 2,
      "unit": null,
      "min": 0,
      "max": null
    },
    {
      "id": "kids",
      "label": "Children",
      "kind": "number",
      "hint": null,
      "default": 2,
      "unit": null,
      "min": 0,
      "max": null
    },
    {
      "id": "level",
      "label": "Spending plan",
      "kind": "select",
      "hint": null,
      "default": "moderate",
      "options": [
        {
          "value": "thrifty",
          "label": "Thrifty"
        },
        {
          "value": "moderate",
          "label": "Moderate"
        },
        {
          "value": "liberal",
          "label": "Generous"
        }
      ]
    },
    {
      "id": "takeout",
      "label": "Current takeout spend",
      "kind": "number",
      "hint": null,
      "default": 350,
      "unit": "$/mo",
      "min": 0,
      "max": null
    }
  ],
  "outputs": [
    {
      "id": "groceries",
      "label": "Monthly grocery budget",
      "format": "currency",
      "hint": null,
      "primary": true
    },
    {
      "id": "weekly",
      "label": "Weekly grocery target",
      "format": "currency",
      "hint": null,
      "primary": false
    },
    {
      "id": "total",
      "label": "Total food spend with takeout",
      "format": "currency",
      "hint": null,
      "primary": false
    },
    {
      "id": "perPerson",
      "label": "Per person per month",
      "format": "currency",
      "hint": null,
      "primary": false
    },
    {
      "id": "takeoutSaving",
      "label": "Annual takeout spend",
      "format": "currency",
      "hint": null,
      "primary": false
    }
  ],
  "worked_example": {
    "inputs": [
      "Adults: 2",
      "Children: 2",
      "Spending plan: Moderate",
      "Current takeout spend: 350 $/mo"
    ],
    "outputs": [
      "Monthly grocery budget: $1,224",
      "Weekly grocery target: $283",
      "Total food spend with takeout: $1,574",
      "Per person per month: $306",
      "Annual takeout spend: $4,200"
    ]
  },
  "how_to": {
    "title": "How to use this",
    "steps": [
      "Enter adults.",
      "Enter children.",
      "Enter spending plan.",
      "Enter current takeout spend ($/mo).",
      "Read your monthly grocery budget 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": {
        "adults": 1,
        "kids": 1,
        "level": "moderate",
        "takeout": 200
      }
    },
    {
      "name": "Typical",
      "description": "Defaults — the most common real-world setup.",
      "values": {
        "adults": 2,
        "kids": 2,
        "level": "moderate",
        "takeout": 350
      }
    },
    {
      "name": "Ambitious",
      "description": "Higher-end numbers — what if things really pop?",
      "values": {
        "adults": 3,
        "kids": 3,
        "level": "moderate",
        "takeout": 550
      }
    }
  ],
  "limitations": [
    "Estimates assume standard, average conditions — local rules, pricing, and materials vary.",
    "Results are rounded for readability; add a buffer before ordering, booking, or committing.",
    "Double-check anything with a real cost attached against a local quote."
  ],
  "faq": [
    {
      "q": "How does the monthly grocery budget calculator work?",
      "a": "Food is the most flexible line in most budgets. This sizes a monthly grocery target by household and shows what cutting takeout would free up. The underlying maths is: Budget = adults × rate + kids × rate × 0.7"
    },
    {
      "q": "What do I need to enter?",
      "a": "4 values: adults, children, spending plan, and current takeout spend. Each field starts with a sensible default, so you can change one number at a time and watch the result move."
    },
    {
      "q": "What does the monthly grocery budget result mean?",
      "a": "It is returned as a money amount in US dollars and updates live as you edit the inputs, so you can compare two or three versions of a scenario in a few seconds."
    },
    {
      "q": "Is this calculator free, and do I need an account?",
      "a": "Yes, it's free, and no account is required. Nothing you type is stored on our servers — the maths runs entirely in your browser."
    },
    {
      "q": "How accurate is the result?",
      "a": "It applies the standard formula exactly, so the arithmetic is precise. Estimates assume standard, average conditions — local rules, pricing, and materials vary."
    },
    {
      "q": "Who is this tool for?",
      "a": "It's built for anyone doing everyday planning maths — a quick estimate that would otherwise need four browser tabs and a calculator app."
    }
  ],
  "related": [],
  "license": "CC-BY-4.0",
  "citation": "RevenueLab — Grocery Budget Calculator (https://www.revenuelab.fyi/toolbox/grocery-budget)"
}