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Statistics calculator

Stats

Numbers in a box — descriptive stats out. Sample or population σ.

Runs in your browser. Numbers stay on this device — nothing is uploaded to BrowserSpaces for processing.

Core stats

Mean, median, mode.

Spread

Variance and stdev.

Flexible paste

Spaces, commas, newlines.

Use the calculator

Count

7

Sum

135

Mean

19.285714

Median

18

Mode

15

Min

12

Max

30

Range

18

Variance

33.061224

Stdev

5.749889

How it works

How stats are computed

Standard descriptive formulas. Sample stdev uses n−1; population uses n.

Three steps

  1. 1

    Paste numbers

    Any common separator.

  2. 2

    Pick sample/pop

    For stdev.

  3. 3

    Read summary

    All metrics at once.