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Mean Calculator

Find the average of a list of numbers by adding them up and dividing by how many there are.

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Formula

Mean = (sum of all values) ÷ (how many values there are).

How it works

Type numbers separated by commas. The calculator adds them, counts them, and divides the total by the count.

FAQs

What does the Mean do?
It takes the values you enter and works out the mean for you, showing the result straight away.

What should I enter?
Enter ordinary numbers in the boxes above. If a value does not make sense for this calculation, the page will ask you to check it instead of showing a wrong answer.

Can I use the result for homework or everyday maths?
Yes. It is a general-purpose maths helper; for exam or professional work, still check the steps against your own working.

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