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Electrical Resistance from Resistivity

Calculate resistance (ω) using the electrical resistance from resistivity formula.

Resistance (Ω): -

Electrical Resistance from Resistivity diagram

The diagram updates with your entries and is illustrative, not necessarily drawn to scale.

How this result was calculated

The formula, your substituted values, and the evaluated result are shown below.

Reference: Formulae and Tables, State Examinations Commission (2014), page 62.

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How the Electrical Resistance from Resistivity works

This calculator applies the formula given in Formulae and Tables, State Examinations Commission (2014), page 62. Enter values in consistent units.

Formula and inputs

resistivity × length ÷ area

Inputs: Resistivity (Ω·m), Length (m), Area (m²).

Using the result

The result is rounded to 8 decimal places. Check units, assumptions and significant figures before using the answer.