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Interquartile Range (IQR)

Computes the interquartile range as Q3 minus Q1 using linear interpolation. Free, instant and 100% private in your browser.

Converters Runs in your browser

What does Interquartile Range (IQR) do?

Computes the interquartile range as Q3 minus Q1 using linear interpolation. Paste your numbers on the left and NMSnabbit instantly shows the iqr on the right. Everything runs locally in your browser — nothing is uploaded, so it stays private and works offline. You can process several values at once and copy the result with one click.

How to use the Interquartile Range (IQR)

  1. 1 Type or paste your numbers into the input box.
  2. 2 The iqr appears instantly in the output box as you type.
  3. 3 Enter several values separated by spaces or new lines to process them at once.
  4. 4 Click “Copy output” to copy the result.

What you can use it for

  • Quickly computes the interquartile range as q3 minus q1 using linear interpolation without installing anything.
  • Checking results while learning or teaching how numbers and iqr relate.
  • Preparing or debugging data for programming, electronics or homework.
  • Working privately when the data shouldn't be uploaded to a server.

Frequently asked questions

How do I use Interquartile Range (IQR)?
Paste your numbers into the input field above. Interquartile Range (IQR) runs instantly in your browser and shows the iqr on the right — no button to press and nothing uploaded.
Is Interquartile Range (IQR) free and private?
Yes. Interquartile Range (IQR) is completely free with no sign-up, and it runs entirely client-side in your browser, so your data never leaves your device.
Can I process more than one value at once?
Yes. Enter several values separated by spaces or new lines and each one is handled independently, so you can batch-process in a single pass.

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