{
  "id": "checkbook-calculator",
  "version": "1.0.0",
  "name": "Checkbook Calculator",
  "shortName": "Checkbook",
  "description": "Apply a list of deposits and withdrawals to an opening balance and create a running register.",
  "category": "Finance",
  "categorySlug": "finance",
  "keywords": [
    "checkbook",
    "calculator",
    "checkbook calculator"
  ],
  "status": "live",
  "workStatus": "pending",
  "reviewStatus": "pending",
  "migrationStatus": "new",
  "engine": "native",
  "creator": null,
  "reviewer": null,
  "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."
  },
  "urls": {
    "page": "/calculator/checkbook-calculator/",
    "definition": "/calculator/checkbook-calculator/definition.json",
    "schema": "/calculator/checkbook-calculator/schema.json",
    "llms": "/calculator/checkbook-calculator/llms.txt",
    "legacyDefinition": "/calculator/checkbook-calculator.json"
  },
  "queryExample": "https://askcalculators.com/calculator/checkbook-calculator/?openingBalance=1000&transactions=250%2C+-42.75%2C+-85.20%2C+500%2C+-12.99",
  "queryParameters": {
    "openingBalance": {
      "label": "Opening balance",
      "type": "money",
      "required": true,
      "default": 1000
    },
    "transactions": {
      "label": "Transactions",
      "type": "text",
      "required": true,
      "default": "250, -42.75, -85.20, 500, -12.99"
    }
  },
  "inputs": [
    {
      "id": "openingBalance",
      "label": "Opening balance",
      "type": "money",
      "required": true,
      "defaultValue": 1000,
      "step": 0.01
    },
    {
      "id": "transactions",
      "label": "Transactions",
      "type": "text",
      "required": true,
      "defaultValue": "250, -42.75, -85.20, 500, -12.99",
      "placeholder": "Comma-separated; deposits positive, payments negative"
    }
  ],
  "outputs": [
    {
      "id": "endingBalance",
      "label": "Ending balance",
      "format": "currency",
      "primary": true
    },
    {
      "id": "totalDeposits",
      "label": "Total deposits",
      "format": "currency"
    },
    {
      "id": "totalWithdrawals",
      "label": "Total withdrawals",
      "format": "currency"
    },
    {
      "id": "transactionCount",
      "label": "Transactions",
      "format": "integer"
    },
    {
      "id": "lowestBalance",
      "label": "Lowest running balance",
      "format": "currency"
    }
  ],
  "formula": {
    "expression": "ending balance = opening balance + sum of signed transactions"
  },
  "examples": [
    {
      "label": "Reproducible default-input example (not a personal recommendation)",
      "inputs": {
        "openingBalance": 1000,
        "transactions": "250, -42.75, -85.20, 500, -12.99"
      }
    }
  ],
  "sources": []
}