Ohm's Law Calculator

There's no need to guess at Ohm's Law calculations with this handy tool. Just plug in two known parameters and let our calculator do the rest.

Single Phase

Three Phase Delta

Three Phase Wye

Ohm's Law

Voltage (V) :		Volts
Heat Output (W):		Watts
Resistance (R):		Ohms
Current (I):		Amps

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