Compute the mean, median, and mode of a data set at once, along with the range — the four most common measures of central tendency and spread.
How it works
- Paste your list of numbers into the tool.
- The engine sorts the data and evaluates frequencies.
- Read the calculated mean, median, mode, and range of your dataset.
Frequently asked questions
When should I use median instead of mean?
The median resists outliers. For skewed data like incomes or home prices, median is often more representative than mean.
Can there be more than one mode?
Yes — data with two equally frequent peaks is bimodal. If no value repeats, there is no mode.
What does range tell me?
The total spread between the smallest and largest values — a quick sense of variability.