{
  "id": "feet-and-inches-calculator",
  "version": "1.0.0",
  "name": "Feet and Inches Calculator",
  "shortName": "Feet and Inches",
  "description": "Add, subtract, multiply, or divide measurements expressed in feet and inches.",
  "category": "Conversions & Sizes",
  "categorySlug": "conversions",
  "keywords": [
    "feet",
    "and",
    "inches",
    "calculator",
    "feet and inches calculator"
  ],
  "status": "live",
  "workStatus": "pending",
  "reviewStatus": "pending",
  "migrationStatus": "new",
  "engine": "native",
  "creator": null,
  "reviewer": null,
  "quality": {
    "availability": "live",
    "technicalReviewRecord": "/reviews/feet-and-inches-calculator.json",
    "qualifiedReview": "pending",
    "qualifiedReviewer": null,
    "qualifiedReviewDate": null,
    "formulaVersion": "1.0.0",
    "referenceCoverage": "references-pending",
    "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
    "historicalMetadataDate": "2026-09-01",
    "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
  },
  "urls": {
    "page": "/calculator/feet-and-inches-calculator/",
    "definition": "/calculator/feet-and-inches-calculator/definition.json",
    "schema": "/calculator/feet-and-inches-calculator/schema.json",
    "llms": "/calculator/feet-and-inches-calculator/llms.txt",
    "legacyDefinition": "/calculator/feet-and-inches-calculator.json"
  },
  "queryExample": "https://askcalculators.com/calculator/feet-and-inches-calculator/?operation=add&feetA=5&inchesA=8&feetB=2&inchesB=6&factor=2",
  "queryParameters": {
    "operation": {
      "label": "Operation",
      "type": "select",
      "required": true,
      "default": "add"
    },
    "feetA": {
      "label": "First feet",
      "type": "number",
      "required": true,
      "default": 5
    },
    "inchesA": {
      "label": "First inches",
      "type": "number",
      "required": true,
      "default": 8
    },
    "feetB": {
      "label": "Second feet",
      "type": "number",
      "required": true,
      "default": 2
    },
    "inchesB": {
      "label": "Second inches",
      "type": "number",
      "required": true,
      "default": 6
    },
    "factor": {
      "label": "Factor",
      "type": "number",
      "required": true,
      "default": 2
    }
  },
  "inputs": [
    {
      "id": "operation",
      "label": "Operation",
      "type": "select",
      "required": true,
      "defaultValue": "add",
      "options": [
        {
          "label": "Add two lengths",
          "value": "add"
        },
        {
          "label": "Subtract second length",
          "value": "subtract"
        },
        {
          "label": "Multiply first length by a factor",
          "value": "multiply"
        },
        {
          "label": "Divide first length by a factor",
          "value": "divide"
        }
      ],
      "width": "full"
    },
    {
      "id": "feetA",
      "label": "First feet",
      "type": "number",
      "required": true,
      "defaultValue": 5,
      "step": 1,
      "width": "half"
    },
    {
      "id": "inchesA",
      "label": "First inches",
      "type": "number",
      "required": true,
      "defaultValue": 8,
      "step": 0.01,
      "width": "half"
    },
    {
      "id": "feetB",
      "label": "Second feet",
      "type": "number",
      "required": true,
      "defaultValue": 2,
      "step": 1,
      "width": "half"
    },
    {
      "id": "inchesB",
      "label": "Second inches",
      "type": "number",
      "required": true,
      "defaultValue": 6,
      "step": 0.01,
      "width": "half"
    },
    {
      "id": "factor",
      "label": "Factor",
      "type": "number",
      "required": true,
      "defaultValue": 2,
      "step": 0.01,
      "min": 0.000001
    }
  ],
  "outputs": [
    {
      "id": "measurement",
      "label": "Result in feet and inches",
      "format": "text",
      "primary": true
    },
    {
      "id": "decimalFeet",
      "label": "Decimal feet",
      "format": "number",
      "digits": 6
    },
    {
      "id": "totalInches",
      "label": "Total inches",
      "format": "number",
      "digits": 6
    }
  ],
  "formula": {
    "expression": "total inches = feet × 12 + inches; arithmetic is performed on total inches"
  },
  "examples": [
    {
      "label": "Reproducible default-input example (not a personal recommendation)",
      "inputs": {
        "operation": "add",
        "feetA": 5,
        "inchesA": 8,
        "feetB": 2,
        "inchesB": 6,
        "factor": 2
      }
    }
  ],
  "sources": []
}