{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/calculator/currency-calculator/schema.json",
  "title": "Currency Calculator inputs",
  "description": "Convert an amount using an exchange rate you enter. No live API is required.",
  "type": "object",
  "properties": {
    "amount": {
      "title": "Amount",
      "type": "number",
      "default": 100,
      "minimum": 0,
      "x-step": 0.01,
      "x-unit": "currency"
    },
    "from": {
      "title": "From",
      "type": "string",
      "default": "USD",
      "enum": [
        "USD",
        "EUR",
        "GBP",
        "JPY",
        "CAD",
        "AUD",
        "CHF",
        "CNY",
        "INR",
        "BRL",
        "MXN",
        "SGD"
      ],
      "x-optionLabels": {
        "USD": "USD",
        "EUR": "EUR",
        "GBP": "GBP",
        "JPY": "JPY",
        "CAD": "CAD",
        "AUD": "AUD",
        "CHF": "CHF",
        "CNY": "CNY",
        "INR": "INR",
        "BRL": "BRL",
        "MXN": "MXN",
        "SGD": "SGD"
      }
    },
    "to": {
      "title": "To",
      "type": "string",
      "default": "EUR",
      "enum": [
        "USD",
        "EUR",
        "GBP",
        "JPY",
        "CAD",
        "AUD",
        "CHF",
        "CNY",
        "INR",
        "BRL",
        "MXN",
        "SGD"
      ],
      "x-optionLabels": {
        "USD": "USD",
        "EUR": "EUR",
        "GBP": "GBP",
        "JPY": "JPY",
        "CAD": "CAD",
        "AUD": "AUD",
        "CHF": "CHF",
        "CNY": "CNY",
        "INR": "INR",
        "BRL": "BRL",
        "MXN": "MXN",
        "SGD": "SGD"
      }
    },
    "rate": {
      "title": "Exchange rate",
      "type": "number",
      "description": "Enter how many target-currency units equal 1 source-currency unit.",
      "default": 0.92,
      "minimum": 1e-8,
      "x-step": 0.0001
    }
  },
  "required": [
    "amount",
    "from",
    "to",
    "rate"
  ],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "4.0.0",
    "calculatorUrl": "https://askcalculators.com/calculator/currency-calculator/",
    "queryExample": "https://askcalculators.com/calculator/currency-calculator/?amount=100&from=USD&to=EUR&rate=0.92",
    "migrationStatus": "new",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "formula": {
      "expression": "Converted amount = Amount × Exchange rate",
      "variables": [
        {
          "symbol": "Amount",
          "meaning": "Value in the source currency"
        },
        {
          "symbol": "Exchange rate",
          "meaning": "Target units for one source unit"
        }
      ],
      "note": "Rates change. Enter a current rate from a source you trust."
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/currency-calculator.json",
      "qualifiedReview": "pending",
      "qualifiedReviewer": null,
      "qualifiedReviewDate": null,
      "formulaVersion": "4.0.0",
      "referenceCoverage": "references-pending",
      "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
      "historicalMetadataDate": "2026-08-18",
      "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
    },
    "outputs": {
      "converted": {
        "title": "Converted amount",
        "type": "number",
        "x-format": "number",
        "x-digits": 4,
        "x-primary": true
      },
      "rateLine": {
        "title": "Rate used",
        "type": "string",
        "x-format": "text"
      }
    }
  }
}