Convert Fahrenheit temperatures to Celsius with precise decimal results. Access via MCP in Cursor or Windsurf, or call GET /v1/convert/temperature/f-to-c directly. Pass 98.6°F and get 37.0°C back instantly. Uses the standard formula (F-32)×5/9 for accurate scientific calculations.
curl "https://tinyfn.io/v1/convert/temperature/f-to-c" \
-H "X-API-Key: YOUR_API_KEY"const response = await fetch('https://tinyfn.io/v1/convert/temperature/f-to-c', {
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/temperature/f-to-c',
headers={'X-API-Key': 'YOUR_API_KEY'})
data = response.json()
print(data)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"
}
}
}
}Use the MCP tool in Cursor, Windsurf, or other supported editors. The AI agent will call the conversion function and return the exact Celsius value without rounding errors.
GET /v1/convert/temperature/f-to-c with the Fahrenheit value as a parameter. Returns JSON with the precise Celsius result.
Yes, it converts any Fahrenheit value including negatives. -40°F converts to exactly -40.0°C, and 0°F becomes -17.777...°C.
Results use full floating-point precision with the standard (F-32)×5/9 formula. No rounding is applied unless you specify it in your application logic.
This endpoint converts single values. For batch operations, make multiple API calls or check if TinyFn offers a dedicated batch conversion tool.
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