Ohm's Law

Enter any two of V, I, R, P. The other two are calculated.

Voltage (V)

Current (I)

Resistance (R)

Power (P)

RESULT

240 W

Power

Solved from I + R.

Voltage (V)120 V

Current (I)2 A

Resistance (R)60 Ω

Power (P)240 W

For reference only. Not a substitute for a licensed electrician or the adopted code edition and your AHJ. Verify every result before use.