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Maths

Arithmetic mean of three Calculator

Use the free arithmetic mean of three calculator. Enter value 1, value 2, value 3 to get a result, with a formula and worked example.

How to calculate arithmetic mean of three

This tool calculates arithmetic mean of three from Value 1, Value 2, Value 3. Enter each quantity in its labelled field, then use the formula below to check the calculation.

Formula

(a + b + c) ÷ 3

Worked example

Value 1
10
Value 2
20
Value 3
30

Applying the formula to these values gives 20 .

What should I check?

Calculate powers, roots, logarithms, ratios, slopes and trigonometric functions. Trigonometric angles are entered in degrees.

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