To calculate the average, paste your list of numbers into the calculator and it returns the mean, median, mode, range and count at once. The mean is the sum divided by the count, the median is the middle value and the mode is the most frequent value.
Follow along with the free Average/Mean/Median/Mode Calculator, which runs in your browser, or browse more tools in this category.
How to use the Average/Mean/Median/Mode Calculator
- Paste or type your numbers, separated by commas, spaces or new lines.
- Read the mean, median, mode, range and count.
- Check for outliers if the mean and median differ a lot.
- Edit the list to see how the results change.
Worked example
For 2, 4, 4, 6, 9: the mean is 5, the median is 4, the mode is 4 and the range is 7 (9 minus 2).
Tips and common mistakes
- The median is less affected by extreme values than the mean.
- A list can have more than one mode, or none if every value is unique.
- Use the Standard Deviation Calculator to measure how spread out the values are.
Frequently asked questions
What is the difference between mean and median?
The mean is the arithmetic average. The median is the middle value when the numbers are sorted.
What is the range?
The largest value minus the smallest.
Is my data uploaded?
No. Calculations run in your browser.