{
  "entity_type": "unit_conversion_page",
  "id": "mpg-uk-to-km-per-liter",
  "name": "Miles per imperial gallon (UK mpg) to Kilometers per liter",
  "title": "Miles per imperial gallon (UK mpg) to Kilometers per liter Converter (mpg (UK) to km/L)",
  "description": "Convert miles per imperial gallon (UK mpg) to kilometers per liter with the formula km/L = mpg (UK) × 0.354006. Conversion table and worked examples, with JSON API and MCP access.",
  "quantity": "fuel-economy",
  "quantity_name": "Fuel economy",
  "base_unit": "L/100km",
  "from_unit": {
    "symbol": "mpg_uk",
    "display": "mpg (UK)",
    "name": "miles per imperial gallon (UK mpg)",
    "singular": "mpg (UK)"
  },
  "to_unit": {
    "symbol": "km/L",
    "display": "km/L",
    "name": "kilometers per liter",
    "singular": "kilometer per liter"
  },
  "linear": false,
  "factor": null,
  "inverse_factor": null,
  "formula": "km/L = mpg (UK) × 0.354006",
  "reverse_formula": "mpg (UK) = km/L × 2.824809",
  "unit_relation": "km/L = mpg (UK) × 0.354006",
  "examples": [
    {
      "value": 7.5,
      "result": 2.65505,
      "text": "7.5 mpg (UK) = 2.65505 km/L"
    },
    {
      "value": 30,
      "result": 10.6202,
      "text": "30 mpg (UK) = 10.6202 km/L"
    },
    {
      "value": 45,
      "result": 15.9303,
      "text": "45 mpg (UK) = 15.9303 km/L"
    }
  ],
  "table": [
    {
      "mpg_uk": 3,
      "km/L": 1.06202
    },
    {
      "mpg_uk": 4,
      "km/L": 1.41602
    },
    {
      "mpg_uk": 5,
      "km/L": 1.77003
    },
    {
      "mpg_uk": 6,
      "km/L": 2.12404
    },
    {
      "mpg_uk": 7,
      "km/L": 2.47804
    },
    {
      "mpg_uk": 8,
      "km/L": 2.83205
    },
    {
      "mpg_uk": 9,
      "km/L": 3.18606
    },
    {
      "mpg_uk": 10,
      "km/L": 3.54006
    },
    {
      "mpg_uk": 12,
      "km/L": 4.24807
    },
    {
      "mpg_uk": 15,
      "km/L": 5.31009
    },
    {
      "mpg_uk": 20,
      "km/L": 7.08012
    },
    {
      "mpg_uk": 25,
      "km/L": 8.85015
    },
    {
      "mpg_uk": 30,
      "km/L": 10.6202
    },
    {
      "mpg_uk": 35,
      "km/L": 12.3902
    },
    {
      "mpg_uk": 40,
      "km/L": 14.1602
    },
    {
      "mpg_uk": 45,
      "km/L": 15.9303
    },
    {
      "mpg_uk": 50,
      "km/L": 17.7003
    },
    {
      "mpg_uk": 60,
      "km/L": 21.2404
    },
    {
      "mpg_uk": 70,
      "km/L": 24.7804
    },
    {
      "mpg_uk": 80,
      "km/L": 28.3205
    },
    {
      "mpg_uk": 100,
      "km/L": 35.4006
    }
  ],
  "faq": [
    {
      "q": "What is the formula to convert miles per imperial gallon (UK mpg) to kilometers per liter?",
      "a": "km/L = mpg (UK) × 0.354006. For example, 7.5 mpg (UK) = 2.65505 km/L."
    },
    {
      "q": "How do I convert kilometers per liter back to miles per imperial gallon (UK mpg)?",
      "a": "mpg (UK) = km/L × 2.824809; the kilometers per liter-to-miles per imperial gallon (UK mpg) page applies it directly."
    },
    {
      "q": "Why is there no single multiplication factor?",
      "a": "Fuel-economy units are reciprocal (distance per volume versus volume per distance), so the conversion divides a constant by the value instead of multiplying."
    }
  ],
  "sources": [
    {
      "name": "NIST Special Publication 811 – Guide for the Use of the International System of Units (SI), Appendix B conversion factors",
      "url": "https://www.nist.gov/pml/special-publication-811",
      "type": "standard",
      "retrieved_at": "2026-09-24"
    },
    {
      "name": "BIPM – The International System of Units (SI Brochure, 9th edition)",
      "url": "https://www.bipm.org/en/publications/si-brochure",
      "type": "standard",
      "retrieved_at": "2026-09-24"
    },
    {
      "name": "Wikipedia – Conversion of units",
      "url": "https://en.wikipedia.org/wiki/Conversion_of_units",
      "type": "reference",
      "retrieved_at": "2026-09-24"
    }
  ],
  "freshness": {
    "type": "static",
    "max_age_seconds": null,
    "note": "Fixed conversion factors (NIST/BIPM definitions); results never go stale."
  },
  "api": {
    "convert": "https://tttkmbb.com/api/v1/convert?value=7.5&from_unit=mpg_uk&to_unit=km%2FL",
    "calculator": "https://tttkmbb.com/api/v1/calculate/fuel-economy?value=7.5&from_unit=mpg_uk&to_unit=km%2FL",
    "mcp_tool": "convert_units",
    "mcp_arguments": {
      "value": 7.5,
      "from_unit": "mpg_uk",
      "to_unit": "km/L"
    }
  },
  "links": {
    "html": "https://tttkmbb.com/conversion/mpg-uk-to-km-per-liter",
    "markdown": "https://tttkmbb.com/conversion/mpg-uk-to-km-per-liter.md",
    "json": "https://tttkmbb.com/conversion/mpg-uk-to-km-per-liter.json",
    "reverse": "https://tttkmbb.com/conversion/km-per-liter-to-mpg-uk",
    "quantity_converter": "https://tttkmbb.com/conversion/fuel-economy",
    "units": "https://tttkmbb.com/api/v1/units?quantity=fuel-economy"
  },
  "timestamp": "2026-09-24"
}