Mean / Median / Mode / Range Calculator
Compute the mean, median, mode and range of a dataset.
Input Data
如 1, 2, 3, 4, 5。
Results
22
23
23
53
n = 15
At a glance:Mean is the sum divided by count; median is the middle value when sorted (average of two middle values if even); mode is the most frequent value (can be multiple or none); range is max minus min.
Formula
Mean = Σx / n.
Range = max − min.
How to Use
- Enter comma/space separated values.
- Read the four statistics.
FAQ
No mode?
If every value appears only once, there is no mode (the tool shows 'none').
Median vs mean?
Median is unaffected by extremes; mean is pulled by them. A big gap indicates skew.
Related Tools
References
Content review: Calculatorism Science Team. Results are for reference only.