Ground Rod Resistance

Estimated resistance of one rod, or several rods in a line or ring, in uniform soil. Confirm by measurement.

Screening

Result

Enter the soil resistivity and rod dimensions. Add rods and spacing to see the combined resistance.

RokBench is a screening tool intended to assist qualified engineers. It does not constitute engineering services, does not produce sealed or certified deliverables, and does not replace applicable codes, standards, manufacturer documentation, or the judgment of a licensed professional responsible for the design. Verify all results independently before use. Report a problem with this result.