Average Calculator
FreeCalculate mean, median, mode and range of a set of numbers
About Average Calculator
Average can mean several different things, and picking the wrong one quietly skews your conclusion. Mean, median, mode, and range each tell you something different about a set of numbers. This calculator works out all of them at once, so you see the full picture instead of just the one figure that came to mind.
Paste or type your set of numbers and the tool returns the mean, median, mode, and range together. It's free, runs in your browser, and needs no signup. Seeing all four side by side makes it easy to spot when an outlier is pulling the mean around, or when the most common value tells a clearer story than the average does.
Common uses
- Summarizing a set of test scores or survey results
- Comparing mean and median to spot the effect of outliers
- Finding the most common value in a dataset
- Getting the spread of your numbers with the range
How to use
- 1
Configure options
Set your preferences using the options panel below.
- 2
Click Generate
Click the process button to generate your result instantly.
- 3
Copy or download
Copy the result to clipboard or download it directly to your device.
Why ToolHub?
- 100% Free — no account needed
- Works in your browser — no software required
- Instant results
- Secure and private
- No data stored
- Simple to use
FAQ
What's the difference between mean and median?
The mean is the arithmetic average, while the median is the middle value. The median resists outliers that can distort the mean.
What if my numbers have no repeating value?
Then there is no mode, since the mode is the most frequently occurring number. The tool will indicate this.
How is the range calculated?
The range is the largest number minus the smallest in your set, showing how spread out the values are.
Can I use Average Calculator on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.