Statistics Calculator - Mean, Median, Mode, Range, Variance & Std Deviation

Paste any data set to see mean, median, mode, range, variance, and standard deviation instantly

🔒 100 % in-browser🆓 Gratuit pour toujours⚡ Pas de signup
Note : L'interface de l'outil ci-dessous n'est actuellement disponible qu'en anglais. On traduit les UI une par une. Voir cet outil en anglais →
Count
6
Sum
108
Mean
18
Median
15.5
Mode
no mode
Min
4
Max
42
Range
38
Std deviation (sample, n−1)
13.49073756
Std deviation (population, n)
12.31530213
Variance (sample)
182
Variance (population)
151.6666667
6 valid numbers parsed. Use sample stats when your data is a sample from a larger population; use population stats when the data is the entire population.
Estimations uniquement. Les résultats sont générés par des formules générales à partir des données que tu saisis, uniquement à titre informatif. Ce ne sont pas des conseils financiers, fiscaux, juridiques, médicaux ou professionnels, et ils ne tiennent pas compte de ta situation individuelle, juridiction, taxes, frais ou état de santé. Vérifie toujours les chiffres importants avec un professionnel qualifié. En utilisant cet outil, tu acceptes nos Conditions & Avertissement.

Comment ça marche

  1. 1
    Paste your data

    Numbers separated by commas, spaces, tabs, or newlines - mixed separators are fine.

  2. 2
    Read the summary

    Central tendency (mean, median, mode), spread (range, variance, std deviation), and totals appear instantly.

  3. 3
    Use the right form

    Sample stats (n−1) when your data is a subset of a larger population. Population stats (n) when it's the full population.

À propos de Statistics Calculator - Mean, Median, Mode, Range, Variance & Std Deviation

Free statistics calculator. Paste any set of numbers (separated by commas, spaces, tabs, or newlines) and see count, sum, mean, median, mode, min, max, range, sample and population variance, and sample and population standard deviation. Perfect for stats homework, quick data analysis, and spreadsheet sanity checks. Runs entirely in your browser. Statistics Calculator - Mean, Median, Mode, Range, Variance & Std Deviation sur 712 Tools tourne entièrement dans ton browser via des APIs JavaScript natives - aucun server ne voit jamais tes données. Résultats instantanés, privacy complète, et aucune limite d'upload.

Que ce soit pour une session de debug, un sanity check rapide ou un incident en prod, cet outil est gratuit à utiliser autant que tu veux. Pas de watermarks, pas de signup et pas d'ads dans l'outil.

Questions fréquentes

Sample vs population - which do I use?

If your numbers are the entire population you care about, use population (divide by n). If they're a sample and you want to estimate the population, use sample (divide by n−1). Excel STDEV.S = sample; STDEV.P = population.

What if there's no mode?

If every value appears exactly once, the tool reports “no mode.” If two or more values tie for the highest count, they are all listed.

Is my data uploaded?

No. All calculations run entirely in your browser.

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