Conversion Utilities

Kilograms To Pounds

Converts kilograms to pounds using the precise conversion factor of 2.20462262185. Access via GET /v1/convert/weight/kg-to-lb or through MCP in Cursor and other AI editors. Pass weight in kilograms, get exact pounds value — no rounding errors or hallucinated conversions that plague LLM math.

API Endpoint

GET /v1/convert/weight/kg-to-lb

Code Examples

curl "https://tinyfn.io/v1/convert/weight/kg-to-lb" \
  -H "X-API-Key: YOUR_API_KEY"
const response = await fetch('https://tinyfn.io/v1/convert/weight/kg-to-lb', {
  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/weight/kg-to-lb',
    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 →

FAQ

How do I convert kilograms to pounds in Cursor using MCP?

Use the kilograms_to_pounds MCP tool directly in Cursor. Pass the kg value as a parameter and get the precise pounds conversion instantly.

What's the exact conversion factor used for kg to lb?

Uses 2.20462262185 pounds per kilogram, the internationally accepted conversion factor for precise weight calculations.

Can I convert fractional kilograms like 2.5 kg?

Yes, accepts any numeric value including decimals. 2.5 kg converts to exactly 5.51155655463 pounds.

Does the API handle very large weight values?

Handles standard numeric ranges. For industrial or astronomical weights, test with your specific values to ensure precision requirements are met.

Why use this instead of calculating 2.2 * kg myself?

Eliminates rounding errors from the simplified 2.2 factor and ensures consistent precision across AI agent calculations in your workflow.

Try Kilograms To Pounds Now

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