{
  "entity_type": "unit_conversion_page",
  "id": "feet-to-yards",
  "name": "Feet to Yards",
  "title": "Feet to Yards Converter (ft to yd)",
  "description": "Convert feet to yards: 1 ft = 0.333333 yd. Exact conversion factor, formula, 22-row table and worked examples, with JSON API and MCP access.",
  "quantity": "length",
  "quantity_name": "Length",
  "base_unit": "m",
  "from_unit": {
    "symbol": "ft",
    "display": "ft",
    "name": "feet",
    "singular": "foot"
  },
  "to_unit": {
    "symbol": "yd",
    "display": "yd",
    "name": "yards",
    "singular": "yard"
  },
  "linear": true,
  "factor": 0.3333333333,
  "inverse_factor": 3,
  "formula": "yards = feet × 0.3333333333",
  "reverse_formula": "feet = yards × 3",
  "unit_relation": "1 ft = 0.333333 yd",
  "examples": [
    {
      "value": 5,
      "result": 1.66667,
      "text": "5 ft = 1.66667 yd"
    },
    {
      "value": 12.5,
      "result": 4.16667,
      "text": "12.5 ft = 4.16667 yd"
    },
    {
      "value": 100,
      "result": 33.3333,
      "text": "100 ft = 33.3333 yd"
    }
  ],
  "table": [
    {
      "ft": 1,
      "yd": 0.333333
    },
    {
      "ft": 2,
      "yd": 0.666667
    },
    {
      "ft": 3,
      "yd": 1
    },
    {
      "ft": 4,
      "yd": 1.33333
    },
    {
      "ft": 5,
      "yd": 1.66667
    },
    {
      "ft": 6,
      "yd": 2
    },
    {
      "ft": 7,
      "yd": 2.33333
    },
    {
      "ft": 8,
      "yd": 2.66667
    },
    {
      "ft": 9,
      "yd": 3
    },
    {
      "ft": 10,
      "yd": 3.33333
    },
    {
      "ft": 15,
      "yd": 5
    },
    {
      "ft": 20,
      "yd": 6.66667
    },
    {
      "ft": 25,
      "yd": 8.33333
    },
    {
      "ft": 30,
      "yd": 10
    },
    {
      "ft": 40,
      "yd": 13.3333
    },
    {
      "ft": 50,
      "yd": 16.6667
    },
    {
      "ft": 75,
      "yd": 25
    },
    {
      "ft": 100,
      "yd": 33.3333
    },
    {
      "ft": 200,
      "yd": 66.6667
    },
    {
      "ft": 250,
      "yd": 83.3333
    },
    {
      "ft": 500,
      "yd": 166.667
    },
    {
      "ft": 1000,
      "yd": 333.333
    }
  ],
  "faq": [
    {
      "q": "How many yards are in one foot?",
      "a": "1 ft = 0.333333 yd. 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 feet to yards?",
      "a": "Multiply the value in feet by 0.3333333333: yards = feet × 0.3333333333. For example, 5 ft = 1.66667 yd."
    },
    {
      "q": "How do I convert yards back to feet?",
      "a": "Multiply by the inverse factor 3 (feet = yards × 3), or use the yards-to-feet 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=ft&to_unit=yd",
    "calculator": "https://tttkmbb.com/api/v1/calculate/length?value=5&from_unit=ft&to_unit=yd",
    "mcp_tool": "convert_units",
    "mcp_arguments": {
      "value": 5,
      "from_unit": "ft",
      "to_unit": "yd"
    }
  },
  "links": {
    "html": "https://tttkmbb.com/conversion/feet-to-yards",
    "markdown": "https://tttkmbb.com/conversion/feet-to-yards.md",
    "json": "https://tttkmbb.com/conversion/feet-to-yards.json",
    "reverse": "https://tttkmbb.com/conversion/yards-to-feet",
    "quantity_converter": "https://tttkmbb.com/conversion/length",
    "units": "https://tttkmbb.com/api/v1/units?quantity=length"
  },
  "timestamp": "2026-09-24"
}