{
  "entity_type": "unit_conversion_page",
  "id": "kgf-m-to-ft-lbs",
  "name": "Kilogram-force meters to Pound-feet (ft-lb)",
  "title": "Kilogram-force meters to Pound-feet (ft-lb) Converter (kgf·m to lbf·ft)",
  "description": "Convert kilogram-force meters to pound-feet (ft-lb): 1 kgf·m = 7.23301 lbf·ft. Exact conversion factor, formula, 22-row table and worked examples, with JSON API and MCP access.",
  "quantity": "torque",
  "quantity_name": "Torque",
  "base_unit": "Nm",
  "from_unit": {
    "symbol": "kgf_m",
    "display": "kgf·m",
    "name": "kilogram-force meters",
    "singular": "kilogram-force meter"
  },
  "to_unit": {
    "symbol": "lbf_ft",
    "display": "lbf·ft",
    "name": "pound-feet (ft-lb)",
    "singular": "pound-foot"
  },
  "linear": true,
  "factor": 7.233013851,
  "inverse_factor": 0.1382549544,
  "formula": "pound-feet (ft-lb) = kilogram-force meters × 7.233013851",
  "reverse_formula": "kilogram-force meters = pound-feet (ft-lb) × 0.1382549544",
  "unit_relation": "1 kgf·m = 7.23301 lbf·ft",
  "examples": [
    {
      "value": 5,
      "result": 36.1651,
      "text": "5 kgf·m = 36.1651 lbf·ft"
    },
    {
      "value": 12.5,
      "result": 90.4127,
      "text": "12.5 kgf·m = 90.4127 lbf·ft"
    },
    {
      "value": 100,
      "result": 723.301,
      "text": "100 kgf·m = 723.301 lbf·ft"
    }
  ],
  "table": [
    {
      "kgf_m": 1,
      "lbf_ft": 7.23301
    },
    {
      "kgf_m": 2,
      "lbf_ft": 14.466
    },
    {
      "kgf_m": 3,
      "lbf_ft": 21.699
    },
    {
      "kgf_m": 4,
      "lbf_ft": 28.9321
    },
    {
      "kgf_m": 5,
      "lbf_ft": 36.1651
    },
    {
      "kgf_m": 6,
      "lbf_ft": 43.3981
    },
    {
      "kgf_m": 7,
      "lbf_ft": 50.6311
    },
    {
      "kgf_m": 8,
      "lbf_ft": 57.8641
    },
    {
      "kgf_m": 9,
      "lbf_ft": 65.0971
    },
    {
      "kgf_m": 10,
      "lbf_ft": 72.3301
    },
    {
      "kgf_m": 15,
      "lbf_ft": 108.495
    },
    {
      "kgf_m": 20,
      "lbf_ft": 144.66
    },
    {
      "kgf_m": 25,
      "lbf_ft": 180.825
    },
    {
      "kgf_m": 30,
      "lbf_ft": 216.99
    },
    {
      "kgf_m": 40,
      "lbf_ft": 289.321
    },
    {
      "kgf_m": 50,
      "lbf_ft": 361.651
    },
    {
      "kgf_m": 75,
      "lbf_ft": 542.476
    },
    {
      "kgf_m": 100,
      "lbf_ft": 723.301
    },
    {
      "kgf_m": 200,
      "lbf_ft": 1446.6
    },
    {
      "kgf_m": 250,
      "lbf_ft": 1808.25
    },
    {
      "kgf_m": 500,
      "lbf_ft": 3616.51
    },
    {
      "kgf_m": 1000,
      "lbf_ft": 7233.01
    }
  ],
  "faq": [
    {
      "q": "How many pound-feet (ft-lb) are in one kilogram-force meter?",
      "a": "1 kgf·m = 7.23301 lbf·ft. The factor comes from the SI definitions of both units (NIST SP 811 / BIPM), so it is exact or correct to at least 10 significant figures."
    },
    {
      "q": "What is the formula to convert kilogram-force meters to pound-feet (ft-lb)?",
      "a": "Multiply the value in kilogram-force meters by 7.233013851: pound-feet (ft-lb) = kilogram-force meters × 7.233013851. For example, 5 kgf·m = 36.1651 lbf·ft."
    },
    {
      "q": "How do I convert pound-feet (ft-lb) back to kilogram-force meters?",
      "a": "Multiply by the inverse factor 0.1382549544 (kilogram-force meters = pound-feet (ft-lb) × 0.1382549544), or use the pound-feet (ft-lb)-to-kilogram-force meters page."
    }
  ],
  "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=5&from_unit=kgf_m&to_unit=lbf_ft",
    "calculator": "https://tttkmbb.com/api/v1/calculate/torque?value=5&from_unit=kgf_m&to_unit=lbf_ft",
    "mcp_tool": "convert_units",
    "mcp_arguments": {
      "value": 5,
      "from_unit": "kgf_m",
      "to_unit": "lbf_ft"
    }
  },
  "links": {
    "html": "https://tttkmbb.com/conversion/kgf-m-to-ft-lbs",
    "markdown": "https://tttkmbb.com/conversion/kgf-m-to-ft-lbs.md",
    "json": "https://tttkmbb.com/conversion/kgf-m-to-ft-lbs.json",
    "reverse": "https://tttkmbb.com/conversion/ft-lbs-to-kgf-m",
    "quantity_converter": "https://tttkmbb.com/conversion/torque",
    "units": "https://tttkmbb.com/api/v1/units?quantity=torque"
  },
  "timestamp": "2026-09-24"
}