Statistics Calculator
Mean = Σx/n; Range = Max−Min; Variance = Σ(x−mean)²/n; SD = √VarianceMean=28.125; Median=27.5; Range=40; SD≈12.5
Free online tool
Statistics Calculator
Enter up to eight values to see mean, median, range, variance and more.
Instant calculation
Statistics Calculator
Enter up to eight values to see mean, median, range, variance and more.
Your result
Calculation
Your numbers stay in this browser. Nothing is uploaded or saved.
Three clear steps
How to use this calculator
- 01
Enter eight numbers
Type up to eight numeric values for analysis.
- 02
Calculate
See mean, median, mode, range, variance, standard deviation.
- 03
Review summary
Compare different statistical measures for data insight.
The formula
How this calculation works
Provides a full statistical summary for your data set.
Check the method
Worked examples
Each example follows the same formula used by the calculator.
Stats for 10,20,30,40,50,15,25,35?
Mean=28.125; Median=27.5; Range=40; SD≈12.5Mean≈28.13; Median=27.5; Range=40Common questions
Questions about this calculation
What is the Statistics Calculator?
The Statistics Calculator helps you calculate comprehensive statistics for a set of eight numbers. Enter your values and select Calculate to get an instant result.
How is the result calculated?
Provides a full statistical summary for your data set.
Can you show an example?
Example: Stats for 10,20,30,40,50,15,25,35? — Mean≈28.13; Median=27.5; Range=40.
Is my data saved when I use the Statistics Calculator?
No. All calculations run locally in your browser. Your inputs and results are never uploaded, stored or shared with anyone.
Is the Statistics Calculator free to use?
Yes. The Statistics Calculator is completely free. No account, sign-up or payment is required. It works on mobile, tablet and desktop.
Continue calculating