{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/calculator/stadium-calculator/schema.json",
  "title": "Stadium Calculator inputs",
  "description": "Calculate area and perimeter of a stadium shape: a rectangle capped by two semicircles.",
  "type": "object",
  "properties": {
    "straightLength": {
      "title": "Length of each straight section",
      "type": "number",
      "default": 20,
      "minimum": 0,
      "x-step": 0.001
    },
    "radius": {
      "title": "Semicircle radius",
      "type": "number",
      "default": 5,
      "minimum": 0.000001,
      "x-step": 0.001
    }
  },
  "required": [
    "straightLength",
    "radius"
  ],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "1.0.0",
    "calculatorUrl": "https://askcalculators.com/calculator/stadium-calculator/",
    "queryExample": "https://askcalculators.com/calculator/stadium-calculator/?straightLength=20&radius=5",
    "migrationStatus": "new",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "formula": {
      "expression": "area = 2rL + πr²; perimeter = 2L + 2πr"
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/stadium-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."
    },
    "outputs": {
      "area": {
        "title": "Area",
        "type": "number",
        "x-format": "number",
        "x-digits": 8,
        "x-primary": true
      },
      "perimeter": {
        "title": "Perimeter",
        "type": "number",
        "x-format": "number",
        "x-digits": 8
      },
      "overallLength": {
        "title": "Overall length",
        "type": "number",
        "x-format": "number",
        "x-digits": 8
      },
      "overallWidth": {
        "title": "Overall width",
        "type": "number",
        "x-format": "number",
        "x-digits": 8
      }
    }
  }
}