Mean, Median, & Mode Calculator

Calculate average, middle value, and most frequent number in a data set.

About this tool

Enter your list of numbers separated by commas or spaces, then click 'Generate Result'....

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Understanding Mean, Median, and Mode

The Mean, Median, and Mode are the three main measures of central tendency in statistics. They help summarize a set of data by identifying its central point. This calculator helps you find all three instantly along with the range of your data set.

  • Mean: The average of all numbers (sum divided by count).
  • Median: The middle value when numbers are sorted in order.
  • Mode: The number that appears most frequently in the set.
  • Range: The difference between the highest and lowest values.

How to Use the Mean, Median, & Mode Calculator

1

Input Data

Type or paste your numbers into the text box. You can separate them using commas, spaces, or by pressing enter.

2

Calculate

Click the 'Generate Result' button. The tool will automatically clean your data (ignoring non-numeric text) and calculate the results.

3

Review Results

The Mean, Median, Mode, and Range will be displayed clearly in the result box.

Frequently Asked Questions

What happens if there are two modes?

Our tool supports multimodal sets! If multiple numbers appear with the same maximum frequency, all of them will be listed.

How is the median calculated for even-sized lists?

If your data set has an even number of elements, the median is calculated as the average of the two middle numbers.

Can I use negative numbers or decimals?

Yes, the calculator fully supports both negative values and decimal numbers.

What is the 'Range'?

The range is the simplest measure of dispersion, showing the total spread between your data points (Maximum value - Minimum value).

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