How to use the Average Calculator
- Type or paste your numbers.
- Separate them with commas, spaces or new lines.
- Press Calculate average.
Average Calculator formula
Average (mean) = Sum of values ÷ Number of values
Median = middle value after sorting; Mode = most repeated value.
Worked example
Marks 45, 67, 89, 72, 60: sum = 333, count = 5, average = 333 ÷ 5 = 66.6. Median = 67.
Frequently asked questions
How do I calculate the average?
Add all the numbers and divide by how many numbers there are.
What is the difference between mean and median?
Mean is the arithmetic average. Median is the middle value, which is less affected by very high or low values.
What is mode?
The value that appears most often. A list can have no mode or more than one.
How do I find average marks?
Add the marks of all subjects and divide by the number of subjects.
Can I use decimals and negative numbers?
Yes, both are supported.