Outlier Calculator (Tukey Fences)

Outlier Calculator

Tukey fences • Q1/Q3 methods • value:count supported • Ajax loading

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🧾 Numbers

Separators: comma, space, newline, semicolon. Frequency format: value:count (count must be positive integer).

Show sorted preview Ignore empty tokens

🧮 Outlier settings

k × IQR

Default is Tukey's k=1.5. Use k=3 for “extreme” outliers.

Quick summary

Paste numbers to find outliers.

Q1 / Q3

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IQR

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Fences

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Lower / Upper fence

Outliers count

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Min / Max

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Count (n)

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Hard reset: cancels pending updates and clears everything on the first click.

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