Statistics calculator

Paste a list of numbers and get count, sum, mean, median, quartiles, mode, and standard deviation.

Paste or type numbers separated by spaces, commas, or new lines.

Calculated in this browser — the numbers are not sent anywhere.

How to use

  1. Paste numbers separated by spaces, commas, or lines.
  2. Calculate.
  3. Read the summary.

What it supports

Up to 100,000 finite numbers. Quartiles use the median-of-halves method; both population (÷n) and sample (÷n−1) standard deviations are shown.

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