Five (5) Number Summary Calculator

Five (5) number summary calculator assist you in finding the 5 number summary of any number series like minimum and maximum number, 1st quartile, median and 3rd quartile. It is a descriptive statistic that provides information about a set of observations. With 5 number summary, it is possible to compare several sets of observations easily. The observations are represented graphically using a boxplot. Just enter the number series separated by comma, to get the output.

5 Number Summary Calculation

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The five (5) number summary calculator is much useful in describing the statistics of the data. For example, a set of observations can be summarised and the largest among them can be communicated


Let us consider the data set as (1,3,5,6,7,9,12,15,18,19,25)

Minimum number is 1 & Maximum number is 25
Median = Median is the center element (Ascending order)
           = 9
Q1 is the median in the lower half of the data, and Q3 is the median in the upper half of data.
Therefore, Q1 = 5 and Q2 = 18.

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