{
  "entity_type": "unit_conversion_page",
  "id": "meters-to-feet",
  "name": "Meters to Feet",
  "title": "Meters to Feet Converter (m to ft)",
  "description": "Convert meters to feet: 1 m = 3.28084 ft. 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": "m",
    "display": "m",
    "name": "meters",
    "singular": "meter"
  },
  "to_unit": {
    "symbol": "ft",
    "display": "ft",
    "name": "feet",
    "singular": "foot"
  },
  "linear": true,
  "factor": 3.280839895,
  "inverse_factor": 0.3048,
  "formula": "feet = meters × 3.280839895",
  "reverse_formula": "meters = feet × 0.3048",
  "unit_relation": "1 m = 3.28084 ft",
  "examples": [
    {
      "value": 5,
      "result": 16.4042,
      "text": "5 m = 16.4042 ft"
    },
    {
      "value": 12.5,
      "result": 41.0105,
      "text": "12.5 m = 41.0105 ft"
    },
    {
      "value": 100,
      "result": 328.084,
      "text": "100 m = 328.084 ft"
    }
  ],
  "table": [
    {
      "m": 1,
      "ft": 3.28084
    },
    {
      "m": 2,
      "ft": 6.56168
    },
    {
      "m": 3,
      "ft": 9.84252
    },
    {
      "m": 4,
      "ft": 13.1234
    },
    {
      "m": 5,
      "ft": 16.4042
    },
    {
      "m": 6,
      "ft": 19.685
    },
    {
      "m": 7,
      "ft": 22.9659
    },
    {
      "m": 8,
      "ft": 26.2467
    },
    {
      "m": 9,
      "ft": 29.5276
    },
    {
      "m": 10,
      "ft": 32.8084
    },
    {
      "m": 15,
      "ft": 49.2126
    },
    {
      "m": 20,
      "ft": 65.6168
    },
    {
      "m": 25,
      "ft": 82.021
    },
    {
      "m": 30,
      "ft": 98.4252
    },
    {
      "m": 40,
      "ft": 131.234
    },
    {
      "m": 50,
      "ft": 164.042
    },
    {
      "m": 75,
      "ft": 246.063
    },
    {
      "m": 100,
      "ft": 328.084
    },
    {
      "m": 200,
      "ft": 656.168
    },
    {
      "m": 250,
      "ft": 820.21
    },
    {
      "m": 500,
      "ft": 1640.42
    },
    {
      "m": 1000,
      "ft": 3280.84
    }
  ],
  "faq": [
    {
      "q": "How many feet are in one meter?",
      "a": "1 m = 3.28084 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 meters to feet?",
      "a": "Multiply the value in meters by 3.280839895: feet = meters × 3.280839895. For example, 5 m = 16.4042 ft."
    },
    {
      "q": "How do I convert feet back to meters?",
      "a": "Multiply by the inverse factor 0.3048 (meters = feet × 0.3048), or use the feet-to-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=m&to_unit=ft",
    "calculator": "https://tttkmbb.com/api/v1/calculate/length?value=5&from_unit=m&to_unit=ft",
    "mcp_tool": "convert_units",
    "mcp_arguments": {
      "value": 5,
      "from_unit": "m",
      "to_unit": "ft"
    }
  },
  "links": {
    "html": "https://tttkmbb.com/conversion/meters-to-feet",
    "markdown": "https://tttkmbb.com/conversion/meters-to-feet.md",
    "json": "https://tttkmbb.com/conversion/meters-to-feet.json",
    "reverse": "https://tttkmbb.com/conversion/feet-to-meters",
    "quantity_converter": "https://tttkmbb.com/conversion/length",
    "units": "https://tttkmbb.com/api/v1/units?quantity=length"
  },
  "timestamp": "2026-09-24"
}