What is the difference between mean and median?

The mean is the sum of all values divided by the count; the median is the middle value when sorted. The median is less affected by extreme outliers.

What if there is no mode?

If every number appears exactly once, there is no repeated value, so the mode is reported as "None."

Education Calculators

Average Calculator

Calculate the mean, median, mode, and range of a list of numbers.

Numbers (comma or space separated)

Mean (average)

18.000

Median

15.500

Mode

None

Count

Minimum

Maximum

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About this tool

Paste in a list of numbers to instantly see the mean (average), median (middle value), mode (most frequent value), minimum, maximum, and count — the core descriptive statistics for any data set.

How to use this tool

1
Paste your numbers
Separate numbers with commas, spaces, or new lines.
2
Read the results
See mean, median, mode, count, minimum, and maximum calculated instantly.

Frequently asked questions

What is the difference between mean and median?: The mean is the sum of all values divided by the count; the median is the middle value when sorted. The median is less affected by extreme outliers.
What if there is no mode?: If every number appears exactly once, there is no repeated value, so the mode is reported as "None."

EducationCalculators