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Statistics Calculator
Get the mean, median, mode, standard deviation, variance, quartiles and range of a data set in one go.
Mean, Median & Mode Calculator
Find the mean, median, mode and range of a set of numbers, with the sorted list.
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How to use this calculator
Enter your values. The result updates as you type; press Calculate to confirm and jump to the result on mobile. Use Share to send the calculator with your result.
How to find each
- Mean: add all values and divide by how many there are.
- Median: sort the values; take the middle one, or the average of the two middle ones.
- Mode: the value that appears most often. A set can have several modes or none.
- Range: largest minus smallest.
Example: 3, 7, 7, 2, 9, 4, 7, 5 → sorted 2, 3, 4, 5, 7, 7, 7, 9. Mean 44 ÷ 8 = 5.5, median (5 + 7) ÷ 2 = 6, mode 7, range 7.
Frequently asked questions
Which is the best average?
The median is better for skewed data (like incomes); the mean uses every value; the mode suits categories.
About this tool
- Written by
- [Author: to be assigned]
- Reviewed by
- Formula tests passed · human review pending
- Last updated
- 31 Oct 2026
See our methodology and editorial policy. Think something’s off? Report an error with this tool.
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