Arithmetic Mean Calculator

Numbers separated by commas:

Results:

Arithmetic mean:
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How to calculate the Arithmetic Mean?

To calculate the arithmetic mean, sum all the numbers and divide the result by their amount.

Let's assume we have 2, 4, and 6 numbers, and we want to calculate the arithmetic mean.

Arithmetic mean = (2 + 4 + 6) / 3 = 4

As you see, we added all the numbers, and then we divided their sum by their total amount, which is 3.

Arithmetic Mean examples

Numbers Calculations Result
2, 8 (2 + 8) / 2 5
10, 20 (10 + 20) / 2 15
2, 4, 7, 10 (2 + 4 + 7 + 10) / 4 5.75
3, 5, 8, 12, 20 (3 + 5 + 8 + 12 + 20) / 5 9.60
10, 100, 1000 (10 + 100 + 1000) / 3 370

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