{
  "id": "ideal-gas-law-calculator",
  "version": "1.0.0",
  "name": "Ideal Gas Law Calculator",
  "shortName": "Ideal Gas Law",
  "description": "Solve pressure, volume, amount, or absolute temperature for an ideal gas in SI units.",
  "category": "Science & Engineering",
  "categorySlug": "science-engineering",
  "keywords": [
    "ideal",
    "gas",
    "law",
    "calculator",
    "ideal gas law calculator"
  ],
  "status": "live",
  "workStatus": "pending",
  "reviewStatus": "pending",
  "migrationStatus": "new",
  "engine": "native",
  "creator": null,
  "reviewer": null,
  "quality": {
    "availability": "live",
    "technicalReviewRecord": "/reviews/ideal-gas-law-calculator.json",
    "qualifiedReview": "pending",
    "qualifiedReviewer": null,
    "qualifiedReviewDate": null,
    "formulaVersion": "1.0.0",
    "referenceCoverage": "references-pending",
    "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
    "historicalMetadataDate": "2026-09-01",
    "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
  },
  "urls": {
    "page": "/calculator/ideal-gas-law-calculator/",
    "definition": "/calculator/ideal-gas-law-calculator/definition.json",
    "schema": "/calculator/ideal-gas-law-calculator/schema.json",
    "llms": "/calculator/ideal-gas-law-calculator/llms.txt",
    "legacyDefinition": "/calculator/ideal-gas-law-calculator.json"
  },
  "queryExample": "https://askcalculators.com/calculator/ideal-gas-law-calculator/?solveFor=pressure&pressure=101325&volume=0.024465&moles=1&temperature=298.15",
  "queryParameters": {
    "solveFor": {
      "label": "Solve for",
      "type": "select",
      "required": true,
      "default": "pressure"
    },
    "pressure": {
      "label": "Pressure P (Pa)",
      "type": "number",
      "required": true,
      "default": 101325
    },
    "volume": {
      "label": "Volume V (m³)",
      "type": "number",
      "required": true,
      "default": 0.024465
    },
    "moles": {
      "label": "Amount n (mol)",
      "type": "number",
      "required": true,
      "default": 1
    },
    "temperature": {
      "label": "Temperature T (K)",
      "type": "number",
      "required": true,
      "default": 298.15
    }
  },
  "inputs": [
    {
      "id": "solveFor",
      "label": "Solve for",
      "type": "select",
      "required": true,
      "defaultValue": "pressure",
      "options": [
        {
          "label": "Pressure P",
          "value": "pressure"
        },
        {
          "label": "Volume V",
          "value": "volume"
        },
        {
          "label": "Amount n",
          "value": "moles"
        },
        {
          "label": "Temperature T",
          "value": "temperature"
        }
      ]
    },
    {
      "id": "pressure",
      "label": "Pressure P (Pa)",
      "type": "number",
      "required": true,
      "defaultValue": 101325,
      "min": 0.000001,
      "step": 0.1
    },
    {
      "id": "volume",
      "label": "Volume V (m³)",
      "type": "number",
      "required": true,
      "defaultValue": 0.024465,
      "min": 0.000001,
      "step": 0.000001
    },
    {
      "id": "moles",
      "label": "Amount n (mol)",
      "type": "number",
      "required": true,
      "defaultValue": 1,
      "min": 0.000001,
      "step": 0.000001
    },
    {
      "id": "temperature",
      "label": "Temperature T (K)",
      "type": "number",
      "required": true,
      "defaultValue": 298.15,
      "min": 0.000001,
      "step": 0.01
    }
  ],
  "outputs": [
    {
      "id": "result",
      "label": "Solved value",
      "format": "number",
      "primary": true,
      "digits": 8
    },
    {
      "id": "unit",
      "label": "Unit",
      "format": "text"
    },
    {
      "id": "gasConstant",
      "label": "Gas constant used",
      "format": "text"
    }
  ],
  "formula": {
    "expression": "PV = nRT, with R = 8.31446261815324 J·mol⁻¹·K⁻¹"
  },
  "examples": [
    {
      "label": "Reproducible default-input example (not a personal recommendation)",
      "inputs": {
        "solveFor": "pressure",
        "pressure": 101325,
        "volume": 0.024465,
        "moles": 1,
        "temperature": 298.15
      }
    }
  ],
  "sources": []
}