{
  "id": "overweight-calculator",
  "version": "7.0.0",
  "name": "Overweight Calculator",
  "shortName": "Overweight",
  "description": "Calculate how much weight you need to lose to reach a normal BMI range.",
  "category": "Health & Fitness",
  "categorySlug": "health-fitness",
  "keywords": [
    "overweight"
  ],
  "status": "live",
  "workStatus": "pending",
  "reviewStatus": "pending",
  "migrationStatus": "migrated",
  "migratedDate": "2026-08-18",
  "engine": "legacy-react",
  "creator": null,
  "reviewer": null,
  "quality": {
    "availability": "live",
    "technicalReviewRecord": "/reviews/overweight-calculator.json",
    "qualifiedReview": "pending",
    "qualifiedReviewer": null,
    "qualifiedReviewDate": null,
    "formulaVersion": "7.0.0",
    "referenceCoverage": "references-listed",
    "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
    "historicalMetadataDate": "2026-08-18",
    "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
  },
  "urls": {
    "page": "/calculator/overweight-calculator/",
    "definition": "/calculator/overweight-calculator/definition.json",
    "schema": "/calculator/overweight-calculator/schema.json",
    "llms": "/calculator/overweight-calculator/llms.txt",
    "legacyDefinition": "/calculator/overweight-calculator.json"
  },
  "queryExample": "https://askcalculators.com/calculator/overweight-calculator/?heightFt=5&heightIn=10&weight=200",
  "queryParameters": {
    "heightFt": {
      "label": "Height (ft)",
      "type": "number",
      "required": false,
      "default": 5
    },
    "heightIn": {
      "label": "Height (in)",
      "type": "number",
      "required": false,
      "default": 10
    },
    "weight": {
      "label": "Weight (lbs)",
      "type": "number",
      "required": false,
      "default": 200
    }
  },
  "inputs": [
    {
      "id": "heightFt",
      "label": "Height (ft)",
      "type": "number",
      "defaultValue": 5
    },
    {
      "id": "heightIn",
      "label": "Height (in)",
      "type": "number",
      "defaultValue": 10
    },
    {
      "id": "weight",
      "label": "Weight (lbs)",
      "type": "number",
      "defaultValue": 200
    }
  ],
  "outputs": [
    {
      "id": "result",
      "label": "Result",
      "format": "text",
      "primary": true
    }
  ],
  "formula": {
    "expression": "BMI = weight ÷ height² × 703; reference weight uses BMI 24.9 and difference = current weight − reference weight."
  },
  "examples": [
    {
      "label": "Reproducible default-input example (not a personal recommendation)",
      "inputs": {
        "heightFt": 5,
        "heightIn": 10,
        "weight": 200
      }
    }
  ],
  "sources": [
    {
      "label": "CDC adult BMI categories",
      "url": "https://www.cdc.gov/bmi/adult-calculator/bmi-categories.html"
    }
  ]
}