{
  "id": 2007361,
  "title": "How I Built a 50-State US Statutory Probate Calculator with Astro and Tailwind CSS",
  "url": "https://urgent.news/2026/08/19/how-i-built-a-50-state-us-statutory-probate-calculator-with-astro-and",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-08-19T19:45:10.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/logicpilgrim/how-i-built-a-50-state-us-statutory-probate-calculator-with-astro-and-tailwind-css-3p0b"
  },
  "original_language": "en",
  "account": "Estate administration and probate laws vary significantly across the United States, with each state having its own set of rules and regulations. These differences can make it challenging for individuals to calculate statutory probate and estate settlement costs accurately. To address this issue, I developed a web utility called US Probate Calculator, a free tool designed to provide users with a quick estimate of these costs across all 50 U.S. states without any tracking or paywalls.\n\nFor the development of this tool, I chose a lightweight and static tech stack to ensure fast global loading speeds. I utilized Astro as the framework, which is known for its zero-JS by default approach, enabling rapid static page generation. The styling of the calculator was handled by Tailwind CSS, a fast, responsive, and utility-first CSS framework that contributed to a clean and user-friendly interface. To host the application and leverage edge network delivery with built-in SSL, I relied on Cloudflare Pages.\n\nThe most significant challenge in creating this tool was translating the complex legal codes from different states into consistent client-side mathematical models. For instance, California follows a sliding statutory attorney/executor fee scale outlined in California Probate Code § 10810, with rates ranging from 4% of the first $100,000 to 1% for estates exceeding $9 million. In contrast, New York's estate tax calculation under SCPA § 2307 employs a tiered commission schedule, starting at 5% on the first $100,000 and decreasing for larger estates. Florida Statutes § 733.6171 sets forth specific statutory percentage schedules based on the gross estate values.\n\nTo maintain user privacy and ensure rapid response times, the entire calculation engine runs entirely on the client side, avoiding the need for heavy server-side processing or backend database calls. The result is a fast, efficient, and privacy-conscious tool that offers immediate and accurate probate cost estimates. Users can access the live demo at usprobatecalculator.com and provide feedback on the UI/UX, performance optimizations, or any other considerations related to legal-tech calculation tools.",
  "summary": "Navigating estate administration and probate in the US is notoriously opaque. Every state enforces different legal frameworks—from statutory attorney fee caps to tiered executor commissions and county court fees. To solve this, I built US Probate Calculator , a fast, 100% free web utility designed to calculate statutory probate and estate settlement costs across all 50 US states with zero…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}