{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/calculator/percentage-difference-calculator/schema.json",
  "title": "Percentage Difference Calculator inputs",
  "description": "Measure the absolute difference between two values relative to their average magnitude.",
  "type": "object",
  "properties": {
    "valueA": {
      "title": "First value",
      "type": "number",
      "default": 80,
      "x-step": 0.01
    },
    "valueB": {
      "title": "Second value",
      "type": "number",
      "default": 100,
      "x-step": 0.01
    }
  },
  "required": [
    "valueA",
    "valueB"
  ],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "1.0.0",
    "calculatorUrl": "https://askcalculators.com/calculator/percentage-difference-calculator/",
    "queryExample": "https://askcalculators.com/calculator/percentage-difference-calculator/?valueA=80&valueB=100",
    "migrationStatus": "new",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "formula": {
      "expression": "percentage difference = |a − b| ÷ ((|a| + |b|) ÷ 2) × 100%"
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/percentage-difference-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": {
      "percentageDifference": {
        "title": "Percentage difference",
        "type": "number",
        "x-format": "percent",
        "x-digits": 8,
        "x-primary": true
      },
      "absoluteDifference": {
        "title": "Absolute difference",
        "type": "number",
        "x-format": "number",
        "x-digits": 8
      },
      "averageMagnitude": {
        "title": "Average magnitude",
        "type": "number",
        "x-format": "number",
        "x-digits": 8
      }
    }
  }
}