statistics calculator

Mean, Median, Mode Calculator

Find the central tendencies of your dataset in one click.

Important Use Notice

Informational calculator only. Verify important outputs independently before legal, tax, medical, engineering, safety-critical, contractual, employment, or compliance use.

Estimate

Enter job values, review the estimate, then use the decision hints before ordering or quoting.

Enter numbers separated by commas

Estimate Results

Enter values to see the result.

Check

Using mean when outliers skew the result
Forgetting to sort data before finding median

Example

Scores: 85, 90, 88, 92, 87 → Mean 88. 4, Median 88, Mode none

Formula

Mean = Σx / n

Median = middle value(s) after sorting. Mode = most frequent value(s).

For even n, median = average of two middle values

Next Step

Next Calc

Standard Deviation Calculator

Measure how spread out your data is from the average.

FAQ

When should I use median instead of mean?

When data has outliers (e. g. income, house prices) — median is more representative.

What does multimodal mean?

Multiple modes — several values appear with the same highest frequency.