Calcupedia

by calcupedia.io · io.calcupedia/calcupedia

2,400+ calculators and unit converters with exact results and a live calculator card in the chat.

OnlineRemote

Category: Messaging and email
Connection: Remote (HTTP)
Tools: 4 reported
Status: Online

Connect it to your AI

Claude Code

claude mcp add --transport http calcupedia https://calcupedia.io/api/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://calcupedia.io/api/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "calcupedia": {
      "url": "https://calcupedia.io/api/mcp"
    }
  }
}

Tools it offers

4 tools, as the server itself reported during our check on Oct 31, 2026.

search_calculatorsSearches Calcupedia's 2,400+ calculators and unit converters by keyword (for example "mortgage", "bmi", "kg to lbs"). Returns matching calculators with their slug, category and page link; the top 3 also list their input
calculateRecalculates a calculator card after the user changes a value. Used by the card itself, not by the assistant.
run_calculatorRuns one Calcupedia calculator with its verified formulas. Returns every result, a link that opens the calculator with the same values, and the inputs it accepts with their current values. Use it for finance, health, mat
get_embed_linkReturns the link where a website owner can style a Calcupedia calculator and get the code to embed it on their own site (WordPress, Shopify, Webflow, Wix or plain HTML). Customizing needs no account; creating the embed n

Questions

What is the Calcupedia MCP server?

2,400+ calculators and unit converters with exact results and a live calculator card in the chat. It is made by calcupedia.io and listed in the official MCP Registry as io.calcupedia/calcupedia. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.

How do I add Calcupedia to Claude?

In the Claude app or claude.ai, open Settings, then Connectors, choose "Add custom connector" and paste https://calcupedia.io/api/mcp. In Claude Code, run: claude mcp add --transport http calcupedia https://calcupedia.io/api/mcp

How do I add Calcupedia to ChatGPT?

ChatGPT can use remote MCP servers as connectors. In ChatGPT settings, under Apps and Connectors, turn on developer mode if asked, create a new connector and paste https://calcupedia.io/api/mcp.

How do I add Calcupedia to Cursor?

Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "calcupedia": { "url": "https://calcupedia.io/api/mcp" } } }

Does Calcupedia work right now?

Yes. It responded when we last checked on 31 Oct 2026. We check remote MCP servers every day.

What can Calcupedia do?

It gives your AI 4 tools, including search_calculators, calculate, run_calculator, get_embed_link. The full list is on this page.

Is this your server? Get the badge for your README

Markdown (GitHub README)

[![Listed on chen.media/mcp](https://chen.media/mcp/badge/io-calcupedia-calcupedia.svg)](https://chen.media/mcp/io-calcupedia-calcupedia)

HTML (switches to dark mode on its own)

<a href="https://chen.media/mcp/io-calcupedia-calcupedia"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/io-calcupedia-calcupedia.svg?theme=dark"><img src="https://chen.media/mcp/badge/io-calcupedia-calcupedia.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>

Calcupedia

Connect it to your AI

Claude Code

Claude, ChatGPT, Cursor and other apps

Cursor, VS Code and other apps (mcp.json)

Tools it offers

Questions

Markdown (GitHub README)

HTML (switches to dark mode on its own)

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