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Descriptive Statistics Calculator

Summarise a list of numbers with count, mean, median, mode, minimum, maximum, and range.

n
Mean
Median
Min
Max
Range
Mode

About this calculator

Use this calculator to get a quick five-number-style sketch of a numeric list: how many values, the average, the middle, the most common value, and the span from smallest to largest. Paste scores, measurements, or any comma- or space-separated numbers.

The mean is the ordinary average (sum ÷ n). The median is the 50th percentile of the sorted list, with linear interpolation when n is even. The mode is the most frequent value; if every value appears once, the mode is reported as none. Range is max − min.

This does not compute standard deviation, quartiles, or a histogram. Ties for the mode keep the first most frequent value. Empty or non-numeric tokens are ignored.

Values: Numbers separated by commas, spaces, or semicolons, for example 1, 2, 2, 3, 8.

n: Count of recognised numbers.

Mean: Arithmetic average.

Median: Middle of the sorted list (interpolated if n is even).

Min / Max: Smallest and largest values.

Range: Max minus min.

Mode: Most frequent value, or none if all values are unique.