Ohm's Law Calculator
Type any two known values and press “Calculate” in order to get the others. For example, a 150 Watts resistor that operates in 220 Volts AC will have 322,66 Ohms of resistance and will drain 0,6818 Amperes. Type 150 in the gap Watts and 220 in the gap Voltage and press “Calculate” in order to find the resistance and current. The gaps must be filled with 0, before each new calculation.
Ohm’s Law Calculator only accepts dots to make the calculations. It’s not accepted commas.