{
  "pint_version": "0.25",
  "conversion": {
    "input_unit": {
      "name": "millimeter",
      "symbol": "mm",
      "dimensionality": "[length]",
      "base_units": {
        "magnitude": 0.001,
        "units": "m"
      }
    },
    "output_unit": {
      "name": "foot",
      "symbol": "ft",
      "dimensionality": "[length]",
      "base_units": {
        "magnitude": 0.30479999999999996,
        "units": "m"
      }
    },
    "affine": {
      "forward": {
        "expression": "y = a * x + b",
        "a": 0.0032808398950131233,
        "b": 0.0
      },
      "reverse": {
        "expression": "x = c * y + d",
        "c": 304.8,
        "d": 0.0
      }
    }
  },
  "integrity": {
    "hash_algorithm": "sha256",
    "hash": "54ab7c643022ccc85a57c584f0da68c0787afd8fc2036c3f9d00f6a0de0e06b2"
  },
  "metadata": {
    "source_url": "https://convertreference.org/length/millimeter-to-foot/",
    "license": "CC0-1.0",
    "license_url": "https://creativecommons.org/publicdomain/zero/1.0/"
  }
}