Math
Statistics Calculator
Paste a list of numbers and get all statistical data instantly.
Esc Clear
Enter numbers to see statistics
What does Statistics Calculator?
Calculate mean, median, mode, standard deviation, and more from a dataset.
How to use Statistics Calculator?
- Enter your numbers separated by commas or spaces.
- Click Calculate.
- View all statistical measures instantly.
Key features
- Calculates mean, median, mode, range, variance, and standard deviation.
- Works with any size dataset.
- Results update in real time as you type.
Frequently asked questions
What is standard deviation?
It measures how spread out numbers are from the mean; a lower value means data points are closer together.
Can I paste data from a spreadsheet?
Yes, paste comma-separated or space-separated values directly into the input field.
Is this tool free?
Yes, this tool is completely free and requires no registration.
Is my data saved?
No. All calculations happen in your browser only — no data is sent to any server.