{
  "id": "gas-mileage-calculator",
  "version": "1.0.0",
  "name": "Gas Mileage Calculator",
  "shortName": "Gas mileage",
  "description": "Convert a trip into MPG, liters per 100 km, and kilometers per liter.",
  "category": "Vehicles & Travel",
  "categorySlug": "vehicles-travel",
  "keywords": [
    "mpg calculator",
    "fuel economy",
    "liters per 100km",
    "km per liter"
  ],
  "status": "live",
  "workStatus": "pending",
  "reviewStatus": "pending",
  "migrationStatus": "new",
  "engine": "native",
  "creator": null,
  "reviewer": null,
  "quality": {
    "availability": "live",
    "technicalReviewRecord": "/reviews/gas-mileage-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": "2026-08-18",
    "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
  },
  "urls": {
    "page": "/calculator/gas-mileage-calculator/",
    "definition": "/calculator/gas-mileage-calculator/definition.json",
    "schema": "/calculator/gas-mileage-calculator/schema.json",
    "llms": "/calculator/gas-mileage-calculator/llms.txt",
    "legacyDefinition": "/calculator/gas-mileage-calculator.json"
  },
  "queryExample": "https://askcalculators.com/calculator/gas-mileage-calculator/?inputSystem=us&distance=360&fuelUsed=12",
  "queryParameters": {
    "inputSystem": {
      "label": "Input units",
      "type": "select",
      "required": true,
      "default": "us"
    },
    "distance": {
      "label": "Distance traveled",
      "type": "number",
      "required": true,
      "default": 360
    },
    "fuelUsed": {
      "label": "Fuel used",
      "type": "number",
      "required": true,
      "default": 12
    }
  },
  "inputs": [
    {
      "id": "inputSystem",
      "label": "Input units",
      "type": "select",
      "required": true,
      "defaultValue": "us",
      "options": [
        {
          "label": "Miles and US gallons",
          "value": "us"
        },
        {
          "label": "Kilometers and liters",
          "value": "metric"
        }
      ],
      "width": "full"
    },
    {
      "id": "distance",
      "label": "Distance traveled",
      "type": "number",
      "required": true,
      "defaultValue": 360,
      "min": 0.000001,
      "step": 0.1,
      "width": "half"
    },
    {
      "id": "fuelUsed",
      "label": "Fuel used",
      "type": "number",
      "required": true,
      "defaultValue": 12,
      "min": 0.000001,
      "step": 0.01,
      "width": "half"
    }
  ],
  "outputs": [
    {
      "id": "mpg",
      "label": "Miles per US gallon",
      "format": "number",
      "digits": 2,
      "primary": true
    },
    {
      "id": "litersPer100Km",
      "label": "Liters per 100 km",
      "format": "number",
      "digits": 2
    },
    {
      "id": "kmPerLiter",
      "label": "Kilometers per liter",
      "format": "number",
      "digits": 2
    }
  ],
  "formula": {
    "expression": "MPG = miles ÷ gallons; L/100 km = 235.214583 ÷ MPG"
  },
  "examples": [
    {
      "label": "Reproducible default-input example (not a personal recommendation)",
      "inputs": {
        "inputSystem": "us",
        "distance": 360,
        "fuelUsed": 12
      }
    }
  ],
  "sources": []
}