Statistics Calculator
Analyze data: mean, median, variance, percentiles, and outliers.
Free & unlimited
Numbers (comma, space, or newline separated)
Enter numbers separated by commas, spaces, or newlines.
All processing happens in your browser. No data is sent to any server.
About this tool
- 1
Enter data
Input numbers separated by commas or one per line.
- 2
View statistics
See mean, median, mode, range, standard deviation, and more.
- 3
Visualize
View the data distribution chart.
- Median is more robust than mean for data with outliers.
- Standard deviation measures how spread out values are from the mean.
- Mode is the most frequently occurring value - useful for categorical data.
- Mean
- Median
- Mode
- Range
- Std deviation
- Variance
- Quartiles
- Chart
- Analyze datasets for academic research.
- Calculate descriptive statistics for reports.
- Understand data distributions.