What is the Statistics Calculator tool?

Mean, median, mode, std dev, variance. This free online tool is available at NumbersChecker with no login required.

Is the Statistics Calculator tool free?

Yes, the Statistics Calculator tool is completely free to use at NumbersChecker. No account or installation is needed — results are instant.

How do I use the Statistics Calculator tool?

Enter your input into the form at https://numberschecker.com/tool/statistics, click Run, and the result appears instantly. Click any result value to copy it to your clipboard.

Is there an API for the Statistics Calculator tool?

Yes. Send a POST request to https://numberschecker.com/api/statistics with your input as a JSON body. The API is free and requires no authentication.

Math meanmedianstdvariance

Statistics Calculator

Mean, median, mode, std dev, variance.

About the Statistics Calculator Tool

Mean, median, mode, std dev, variance. This free online tool runs entirely in your browser — no login, no installation, and no data is stored.

This tool is part of the Math category on NumbersChecker. Browse all Math tools or explore all 139 tools.

Related: mean · median · std · variance

API usage

POST /api/statistics
Content-Type: application/json

{
  "numbers": "1,2,3,4,5"
}