{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/calculator/checkbook-calculator/schema.json",
  "title": "Checkbook Calculator inputs",
  "description": "Apply a list of deposits and withdrawals to an opening balance and create a running register.",
  "type": "object",
  "properties": {
    "openingBalance": {
      "title": "Opening balance",
      "type": "number",
      "default": 1000,
      "x-step": 0.01,
      "x-unit": "currency"
    },
    "transactions": {
      "title": "Transactions",
      "type": "string",
      "default": "250, -42.75, -85.20, 500, -12.99"
    }
  },
  "required": [
    "openingBalance",
    "transactions"
  ],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "1.0.0",
    "calculatorUrl": "https://askcalculators.com/calculator/checkbook-calculator/",
    "queryExample": "https://askcalculators.com/calculator/checkbook-calculator/?openingBalance=1000&transactions=250%2C+-42.75%2C+-85.20%2C+500%2C+-12.99",
    "migrationStatus": "new",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "formula": {
      "expression": "ending balance = opening balance + sum of signed transactions"
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/checkbook-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": {
      "endingBalance": {
        "title": "Ending balance",
        "type": "number",
        "x-format": "currency",
        "x-primary": true
      },
      "totalDeposits": {
        "title": "Total deposits",
        "type": "number",
        "x-format": "currency"
      },
      "totalWithdrawals": {
        "title": "Total withdrawals",
        "type": "number",
        "x-format": "currency"
      },
      "transactionCount": {
        "title": "Transactions",
        "type": "number",
        "x-format": "integer"
      },
      "lowestBalance": {
        "title": "Lowest running balance",
        "type": "number",
        "x-format": "currency"
      }
    }
  }
}