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Alona Tool – Free Online Tools

Average & Statistics Calculator

Runs in Your Browser

Input any set of numbers separated by commas, spaces, or lines. Instantly compute arithmetic Mean, Median, Mode, Standard Deviation, Sum, Count, Min, and Max.

Browser-based: this tool works on your device and does not send your input to an Alona Tool server. See the Privacy Policy for details.
Fast Processing

Loading Average & Statistics Calculator… This tool is an interactive page and needs JavaScript enabled in your browser.

Example Usage & Test Cases

Exam scores
Input Scenario:
85, 90, 75, 90, 100, 88
Generated Result:
Mean: 88, Median: 89, Mode: 90, Range: 25, Std Dev: 8.29

How It Works

1

Sorts data points and computes statistical moments using standard mathematical definitions.

Frequently Asked Questions

Yes, paste directly from Excel or Google Sheets—the parser handles commas, tabs, spaces, and line breaks.

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Key Highlights:

  • Mean, Median, and Mode
  • Sample & Population Standard Deviation
  • Variance and Range
  • Sum and Count totals