Dimitrios G. Kavalieros

Electrical Engineering & Informatics  M.Sc. M.Ed. PhD Candidate – University of Thessaly

Ohm’s Law Calculator

Calculate Current

Enter Voltage (in volts):

Enter Resistance (in ohms):

Calculate Current

The Current is: amps

Calculate Voltage

Enter Current (in amps):

Enter Resistance (in ohms):

Calculate Voltage

The Voltage is: volts

Calculate Resistance

Enter Voltage (in volts):

Enter Current (in amps):

Calculate Resistance

The Resistance is: ohms

Calculate Power

For Standard Voltage of 120V and Current of 2A:

Calculate Power

The Power is: watts