Statistics Calculator API

POST https://api.findutils.com/api/tools/statistics-calculator/execute

Descriptive statistics for a list of numbers: count, sum, mean, median, mode, min, max, range, variance, standard deviation, and the quartiles with the interquartile range. Accepts numbers separated by commas, spaces, semicolons or newlines. Sample or population standard deviation.

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Request body

application/json

numbers

string required

The numbers, separated by commas, spaces, semicolons or newlines. An array of numbers is also accepted.
deviation

string optional

"sample" divides by n-1 (the default, for a sample of a larger group); "population" divides by n. One of sample · population. Default "sample".

Example arguments

Verified

{
  "numbers": "2, 4, 4, 4, 5, 5, 7, 9"
}

curl -X POST https://api.findutils.com/api/tools/statistics-calculator/execute \
  -H "Content-Type: application/json" \
  -d '{
    "numbers": "2, 4, 4, 4, 5, 5, 7, 9"
  }'

const response = await fetch('https://api.findutils.com/api/tools/statistics-calculator/execute', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"numbers":"2, 4, 4, 4, 5, 5, 7, 9"}),
});
const data = await response.json();

import requests

response = requests.post(
    "https://api.findutils.com/api/tools/statistics-calculator/execute",
    json={"numbers":"2, 4, 4, 4, 5, 5, 7, 9"},
)
data = response.json()

$ch = curl_init('https://api.findutils.com/api/tools/statistics-calculator/execute');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"numbers":"2, 4, 4, 4, 5, 5, 7, 9"}',
    CURLOPT_RETURNTRANSFER => true,
]);
$data = json_decode(curl_exec($ch), true);

Also an MCP tool

Call statistics_calculator 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: None
REST id: statistics-calculator
MCP name: statistics_calculator
Category: Calculators
Machine-readable: openapi.json · markdown.md

Request body

Example arguments

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