Conversion Utilities

Binary To Decimal

Converts binary strings to decimal integers with precise mathematical accuracy. Use via MCP in Cursor or Windsurf for instant base conversion, or call GET /v1/convert/base/bin-to-dec directly. Handles inputs like "1101" → 13 or "10110101" → 181. Returns exact integer values without floating-point errors that can plague manual calculations.

API Endpoint

GET /v1/convert/base/bin-to-dec

Code Examples

curl "https://tinyfn.io/v1/convert/base/bin-to-dec" \
  -H "X-API-Key: YOUR_API_KEY"

const response = await fetch('https://tinyfn.io/v1/convert/base/bin-to-dec', {
  headers: { 'X-API-Key': 'YOUR_API_KEY' }
});
const data = await response.json();
console.log(data);

import requests

response = requests.get('https://tinyfn.io/v1/convert/base/bin-to-dec',
    headers={'X-API-Key': 'YOUR_API_KEY'})
data = response.json()
print(data)

Use via MCP

Add to your AI agent

Connect your AI agent (Claude, Cursor, Windsurf, etc.) to TinyFn's conversion tools:

{
  "mcpServers": {
    "tinyfn-conversion": {
      "url": "https://tinyfn.io/mcp/conversion",
      "headers": {
        "X-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Learn more about MCP setup →

Related Tools

FAQ

How do I convert binary to decimal using MCP in my AI coding assistant?

Call the binary-to-decimal tool with your binary string. The MCP tool handles the conversion instantly and returns the exact decimal value.

What's the maximum binary number length this converter supports?

The tool handles standard binary strings up to typical integer limits. For extremely large binary numbers, consider if you need arbitrary precision arithmetic.

Does the binary to decimal converter accept prefixes like '0b'?

Pass clean binary strings without prefixes - just the 1s and 0s. The tool expects pure binary format like '1010' rather than '0b1010'.

Why use a dedicated tool instead of built-in language conversion functions?

Eliminates parsing errors and provides consistent results across different environments. Especially useful when AI agents need reliable base conversion without language-specific quirks.

Can I batch convert multiple binary numbers to decimal at once?

This tool processes single binary strings. For batch operations, call the endpoint multiple times or check if TinyFn offers a batch conversion utility.

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