📊 Average Calculator (Mean, Median, Mode)
Type or paste numbers separated by commas, spaces or new lines. The calculator returns the mean (average), median, mode, range, smallest and largest value, sum and count.
How the Average Calculator (Mean, Median, Mode) works
The mean is the sum divided by the count. The median is the middle value after sorting (or the average of the two middle values). The mode is the value that appears most often, and the range is largest minus smallest.
Step-by-step calculation
- 1Enter the numbers.
- 2Add them and divide by the count for the mean.
- 3Sort to find the median; count repeats for the mode.
Worked example
For 88, 92, 75, 92, 81, 67: mean 82.5, median 84.5, mode 92, range 25.
Average Calculator (Mean, Median, Mode) examples
| Numbers | Results |
|---|---|
| 1, 2, 3, 4, 5 | Mean 3 |
| 88, 92, 75, 92, 81, 67 | Mean 82.5 |
| 10, 20, 30, 40 | Mean 25 |
| 5, 5, 5, 6 | Mean 5.25 |
| 2.5, 3.5, 9 | Mean 5 |
Other inputs kept at the calculator's default values. Results calculated by this calculator.
Why use an Average Calculator (Mean, Median, Mode)?
Summarize grades, scores and data sets.
Important factors that can affect your results
- Outliers pull the mean.
- Even vs odd number of values for the median.
- Data entry mistakes.
Frequently asked questions
What if no number repeats?
Then there is no mode, and the calculator says so.
Can I paste a column from a spreadsheet?
Yes, numbers on separate lines work fine.
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Last reviewed November 2026 · How we build and check our tools · Report a problem