Average Calculator
Find the mean, median, mode and range of a list of numbers.
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How it works
Paste numbers separated by commas, spaces, or new lines. The tool parses every value and computes the full set of basic statistics: the mean (sum divided by count), the median (middle value when sorted), the mode (most frequent value or values), and the range (max minus min), along with sum, count, minimum, and maximum. Sorting and frequency counting all happen on your numbers locally — nothing is uploaded — so it is fine for sensitive data like grades or salaries.
mean = sum / count
median = middle value (sorted)
range = max − min
Common use cases
- Averaging a set of test scores or survey ratings.
- Finding the median of a list of prices or salaries.
- Getting quick descriptive stats without opening a spreadsheet.
Frequently asked questions
What separators can I use?
Commas, spaces, tabs, and new lines all work, so you can paste a column from a spreadsheet or a comma-separated row directly. Non-numeric tokens are ignored.
How is the mode handled when there are ties?
If several values share the highest frequency, all of them are listed as modes. If every value appears once, the tool reports that there is no mode.
What is the difference between mean and median?
The mean is the arithmetic average and is pulled toward extreme values. The median is the middle value and is more robust to outliers, which is why both are shown.