Mean Median Mode Calculator
Find the average, middle value and most frequently repeated values in a list of numbers.
Result for the values shown.
Calculations run in your browser.
What to enter
| Input | Meaning and units |
|---|---|
| Numbers | Separate values with commas, spaces or line breaks. Use dots for decimals; at most 10,000 values. |
Understanding your result
These are descriptive results for the observations you entered, not proof of causation, significance or a particular population distribution.
Common mistakes
- Confusing a descriptive statistic with a population inference or ignoring repeated values.
Check your calculation
- Try a small hand-checkable list; confirm the stated quartile/rank/denominator convention before comparing with another application.
Calculation checks, sources and review limits
What are the mean, median and most common values in this list?
Find the average, middle value and most frequently repeated values in a list of numbers.
Common uses
- Find the average, middle value and most frequently repeated values in a list of numbers.
How it works
Mean=sum/n; median=middle sorted value or mean of two middles; modes=all repeated maximum-frequency values. Lists accept commas, semicolons, spaces or line breaks as separators; use a dot for decimals. At most 10,000 observations are supported. Calculations use floating-point arithmetic; displayed numeric results have up to 12 significant digits.
Worked example
Enter Numbers: 1, 2, 2, 4. The result is Mean: 2.25; Median: 2; Modes: 2.
FAQ
What are the mean, median and most common values in this list?
Mean=sum/n; median=middle sorted value or mean of two middles; modes=all repeated maximum-frequency values. Lists accept commas, semicolons, spaces or line breaks as separators; use a dot for decimals. At most 10,000 observations are supported. Calculations use floating-point arithmetic; displayed numeric results have up to 12 significant digits.
What assumptions and limits apply?
If every frequency is1 report no mode. No statistical inference.