Ohm’s Law Calculator

Ohm’s Law Calculator

Voltage (V) Volts (V)
Resistance (R) Ohms (Ω)
Current (I) Amps (A)
Power (P) Watts (W)



  1. Enter any two variables in the fields.
  2. Click Calculate Button.

Voltage :

The potential or pushing force offered by the electrons  (or) The energy with which electrons are moving is called VOLTAGE


The amount of charge moving though a point in unit time  is called CURRENT


Resistance :

The amount of opposition offered to the current to flow in circuit is called RESISTANCE

Resistance Color code Calculator Tool and Tutorial


Ohms Law :

The most important, relationship between current, voltage, and resistance is called Ohm’s Law,

The current in a circuit is DIRECTLY proportional to the applied voltage and INVERSELY proportional to the circuit resistance.

Ohm’s Law may be expressed as an equation:


Power :

In addition to voltage and current, there is another measure of free electron activity in a circuit that is power.

Power is a measure of how much work can be performed in a given amount of time.

Power is a measure of how rapidly a standard amount of work is done.

Power can be expressed as


Comment your cool suggestions below in  comment section , we will respond to you soon. Don’t forget to subscribe our YouTube Channel LearningBuz

Follow us on Social Platforms for latest resources .


Leave a Reply

Your email address will not be published. Required fields are marked *

%d bloggers like this: