CSV Tools

Summary Statistics

Get count, mean, min, max, and percentiles for numeric columns

CSV Input

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Summary Statistics

Paste or upload a CSV for summary statistics...

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CSV Format

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How to Use This Tool

This tool calculates descriptive statistics for every numeric column in your CSV, similar to pandas describe(). Non-numeric columns are automatically skipped.

  1. Provide your CSV — Paste CSV text into the input area, drop a CSV file onto the File tab, or enter a URL on the URL tab.
  2. View your results — Statistics for each numeric column appear instantly in a table.
  3. Copy or save — Copy the results to your clipboard (tab-separated for Excel) or save as a CSV file.

FAQ

4 questions
Does this tool upload my data?
No. It runs entirely in your browser using JavaScript. Your CSV data is never sent to a server.
Which statistics are calculated?
Count (non-empty values), mean, standard deviation (sample), min, 25th percentile, median (50th percentile), 75th percentile, and max.
Which columns are included?
Only numeric columns are included. A column is numeric if every non-empty cell contains a valid number.
How is standard deviation calculated?
It uses sample standard deviation with an n-1 denominator, the same method as pandas and most statistics software.

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