• SINGLE
  • BATCH
  • DATA
  • HUMAN

How to convert physical units with your AI

Connect this MCP to your AI client once. After that, you can handle complex measurement conversions through simple chat commands.

Ask AI about this page

Short answer

How can I convert units using my AI?

Your AI uses deterministic math to convert mass, length, and temperature without the rounding errors common in standard LLM logic. You can convert single values or process entire lists of measurements at once. Here is how the process works.

The results

Where your data lands

Depending on what you ask, your AI produces one of these outcomes.

SINGLE

Instant conversion

The AI calculates a specific measurement, like grams to ounces, and gives you the exact number. You get a direct answer without any math drift.

BATCH

Bulk processing

When you provide a list of values, the AI runs them all through the same logic. This keeps your entire dataset consistent.

DATA

Cleaned datasets

The AI can take raw text containing various units and output a structured list of converted values. This is useful for cleaning up messy notes.

HUMAN

Manual review

You decide if the converted values meet your specific project requirements. The AI handles the math, but you hold the final say.

The workflow

What your AI does when a conversion request arrives.

The AI moves from understanding your text to executing precise mathematical operations.

  1. Identify units

    Your AI reads your prompt to find the specific measurements and target units you want to change.

    convert_unit

  2. Execute math

    The AI calls the specific tool to perform the calculation using deterministic logic instead of guessing.

    convert_unit

  3. Process lists

    If you provided a group of measurements, the AI runs the conversion across every item in the set.

    batch_convert

  4. Format output

    The AI takes the raw mathematical result and presents it in a readable format that fits your conversation.

    batch_convert

Try it

Copy these to start.

Use these prompts to trigger the conversion tools immediately.

Starting points

Swap out the bracketed text for your actual measurements or lists.

Math.js, Frankfurter & Binance Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_476bw3fXfTKTHQA1s2rVLxiUwqeHoQaHaBAIV6p5/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Math.js, Frankfurter & Binance capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "unit-fx-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_476bw3fXfTKTHQA1s2rVLxiUwqeHoQaHaBAIV6p5/mcp"
    }
  }
}
Copy into chat04

  • Convert 55 kilograms to pounds.

  • Batch convert this list of lengths from meters to feet: [1.2, 5.5, 10.0, 22.4].

  • What is 98.6 degrees Fahrenheit in Celsius?

  • Convert the mass of these items from grams to ounces: 50g, 120g, and 450g.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Unit & FX Calculator once, then ask.

Click the link to connect the MCP to your preferred client. Your credentials stay encrypted, and you can start converting units immediately.

Connect Unit & FX Calculator to your AI

FAQ

How this task behaves

  • 01

    Does the AI use its own math to convert units?

    No. The AI uses the deterministic tools provided by the MCP to ensure accuracy and avoid rounding errors.

  • 02

    Can I convert currency with this tool?

    No. This specific tool is limited to physical units like mass, length, and temperature.

  • 03

    Will the AI change my original files?

    No. The AI only performs the calculations and provides the results in your chat. It does not modify your local files or databases.

  • 04

    Can I convert a whole spreadsheet at once?

    Yes, as long as you provide the list of values in your prompt, the AI can use the batch conversion capability.

  • 05

    Does the AI decide which unit is best to use?

    No. You must specify the target unit you want in your prompt.

  • More questions about Unit & FX Calculator? The Connector page answers them. See everything the Unit & FX Calculator Connector can do

Connect Math.js, Frankfurter & Binance to Claude, Cursor, ChatGPT & more