Average Calculator
Enter a list of numbers and get the average, along with the median, sum, count, minimum, and maximum. Separate numbers with commas, spaces, or new lines.
About Average Calculator
The average, or mean, is the sum of a set of numbers divided by how many there are. This calculator finds it for any list you paste in, and adds the other summary figures people usually want at the same time.
It is useful for grades, measurements, prices, survey results, and any time you need a quick read on a set of numbers without a spreadsheet.
How to Use
- Paste or type your numbers, separated by commas, spaces, or new lines.
- Read the mean, median, sum, count, minimum, and maximum.
Frequently Asked Questions
What is the difference between mean and median?
The mean is the sum divided by the count. The median is the middle value when the numbers are sorted, which is less affected by very large or very small outliers.
How do I separate the numbers?
Use commas, spaces, or new lines. The tool reads any of those as separators, so you can paste a column or a comma separated list.
Is the tool private?
Yes. The calculation runs in your browser and nothing is uploaded.
About Matt George
I'm Matt George, a software engineer in the startup space. I run my own shop building software for early-stage founders, and I love making free tools and experiences that people actually use. Enjoy using Average Calculator!