Bmi Calculate API

POST https://api.findutils.com/api/tools/bmi-calculate/execute

Compute Body Mass Index (BMI) with metric (kg/cm) or imperial (lb/in) units.

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Request body

application/json

weight

number required

Weight in kg (metric) or lbs (imperial).
height

number required

Height in cm (metric) or inches (imperial).
unit

string optional

Unit system. One of metric · imperial. Default "metric".

Example arguments

Verified

{
  "weight": 70,
  "height": 175
}

curl -X POST https://api.findutils.com/api/tools/bmi-calculate/execute \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "weight": 70,
    "height": 175
  }'

const response = await fetch('https://api.findutils.com/api/tools/bmi-calculate/execute', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json', Authorization: 'Bearer YOUR_API_KEY' },
  body: JSON.stringify({"weight":70,"height":175}),
});
const data = await response.json();

import requests

response = requests.post(
    "https://api.findutils.com/api/tools/bmi-calculate/execute",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"weight":70,"height":175},
)
data = response.json()

$ch = curl_init('https://api.findutils.com/api/tools/bmi-calculate/execute');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json', 'Authorization: Bearer YOUR_API_KEY'],
    CURLOPT_POSTFIELDS => '{"weight":70,"height":175}',
    CURLOPT_RETURNTRANSFER => true,
]);
$data = json_decode(curl_exec($ch), true);

Also an MCP tool

Call bmi_calculate from Claude, Cursor or any MCP client. Same arguments, same output.

https://mcp.findutils.com

MCP reference

Rate limit: 60 a minute, per IP
Auth: API key
REST id: bmi-calculate
MCP name: bmi_calculate
Category: Calculators
Machine-readable: openapi.json · markdown.md

Request body

Example arguments

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