Number List Stats
Get mean, median, and spread of numbers.
Stats for a list of numbers
Paste numbers and this reports count, sum, mean, median, min, max, and standard deviation — a full quick summary without a spreadsheet or a stats package.
It is a one-paste summary for a column of measurements or results, surfacing the average, the spread, and the outliers without opening a stats tool or writing formulas.
Population vs sample
Note whether you need population or sample standard deviation for your use. Your numbers are analysed on your device and never uploaded.
Frequently asked questions
What does this number list stats do?
Calculate descriptive statistics from a pasted list of numbers.
How should the numbers be separated?
By commas, spaces, or new lines, in any mix. Anything that is not a number, like labels or currency symbols, is ignored.
Is the variance population or sample?
Population variance, dividing by the count n. For sample variance, multiply the result by n ÷ (n − 1); the difference is small for large lists.
What if there is no single mode?
When several values tie for most frequent, the tool reports one of them. If every number appears once, the mode is simply one of the values.
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