{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/calculator/e-mc2-calculator/schema.json",
  "title": "E = mc² Calculator inputs",
  "description": "Convert mass to rest energy with Einstein’s mass-energy equivalence.",
  "type": "object",
  "properties": {
    "mass": {
      "title": "Mass (kg)",
      "type": "number",
      "default": 1,
      "minimum": 0,
      "x-step": 0.000001
    }
  },
  "required": [
    "mass"
  ],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "1.0.0",
    "calculatorUrl": "https://askcalculators.com/calculator/e-mc2-calculator/",
    "queryExample": "https://askcalculators.com/calculator/e-mc2-calculator/?mass=1",
    "migrationStatus": "new",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "formula": {
      "expression": "E = mc², where c = 299,792,458 m/s"
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/e-mc2-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": {
      "energy": {
        "title": "Energy (joules)",
        "type": "number",
        "x-format": "number",
        "x-digits": 4,
        "x-primary": true
      },
      "kilowattHours": {
        "title": "Energy (kWh)",
        "type": "number",
        "x-format": "number",
        "x-digits": 4
      },
      "tntEquivalent": {
        "title": "TNT equivalent (metric tons)",
        "type": "number",
        "x-format": "number",
        "x-digits": 6
      }
    }
  }
}