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Metric Variables
Ordinal Variables
Nominal Variables

How-to

Descriptive Statistics Calculator

Here you can easily analyse your data online. To calculate descriptive statistics such as the mean or the standard deviation, simply paste your data into the table above.

Descriptive statistics calculator

You'll receive a table displaying the calculated mean and standard deviation of your data, along with insightful charts that visually represent your data for easier interpretation.

Statistics Calculator

But this Statistics Calculator is not limited to descriptive statistics! Whether you're a student, teacher, or professional, this calculator makes complex statistics simple. Get insights faster with our online statistics calculator. No downloads – just accurate statistics calculations at your fingertips. Try it now and simplify your data analysis!

DATAtab is also available in German, French and Spanish. Visit the Statistiken Rechner on the German page, the Calculateur de statistiques on the French page or the Calculadora estadística on the Spanish page.

What are Descriptive Statistics?

Descriptive statistics summarise your data using numerical calculations. Examples of descriptive statistics are:

  • Mean
  • Standard Deviation
  • Quartiles
  • frequency tables
  • Contingency tables

This statistical analysis tool generates descriptive statistics for your data set easily online. Just try it out!

Calculate standard deviation online

With it you can easily calculate the standard deviation online. You can then copy the result, along with many other descriptive parameters, into your thesis.

Descriptive statistics

Would you like to describe your data accurately? Then select one or more variables and decide on the available measures in the area of descriptive statistics.

Mean, median, mode

Are you interested in the location of your data? Select one or more variables and click on Mean, Median or Mode to capture the central trend of your data.

Standard deviation, variance & span

Are you interested in measuring the dispersion of your data? Then select one or more metric variables and decide on the variance, standard deviation, range or minimum and maximum of the distribution.

Frequency table

Do you want to present your data using frequency tables? Then select one or more variables and gain relevant insights into your data.

Contingency table

Would you like to present your data using contingency tables? Then select two relevant variables and obtain the absolute or relative frequencies of combinations of certain characteristic values.

Histogram

Would you like to display your data graphically using histograms? Then select one or more variables that contain the frequencies of combinations of certain characteristic values.

Bar chart

Would you like to present your data using bar charts? Select one or more relevant variables and DATAtab will automatically create a bar chart if the scale level is ordinal or nominal.

Cite DATAtab: DATAtab Team (2025). DATAtab: Online Statistics Calculator. DATAtab e.U. Graz, Austria. URL https://datatab.net

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