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统计计算器

计算平均数、中位数等

在浏览器中运行 · 无需上传

此工具及本页说明目前仍为英文。功能完全相同：一切都在你的浏览器中运行。

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  • 任何内容都不会离开你的设备
  • 服务器不限制文件大小
  • 无需注册，无水印
  • 免费

How to use the statistics calculator

  1. Type or paste your numbers, separated by commas, spaces or new lines.
  2. Read the results as you type.
  3. Copy the results to use them elsewhere.

Sample or population?

Use the sample standard deviation (dividing by n − 1) when your numbers are a sample from a bigger group, which is usually the case. Use the population figure (dividing by n) when you have every value of the whole group.

Quartiles

Quartiles are worked out the same way as Excel's QUARTILE.INC and Google Sheets' QUARTILE, so the results match your spreadsheet.

常见问题

Is anything sent anywhere?

No. The calculation happens in your browser, and your data never leaves your device.