Domestic circuits use energy, they do not use electrical charges. Standard household circuits in the United States have an effective voltage of about 120 volts, and the voltage represents energy per unit charge.
How do we calculate the electric charge in a domestic circuit?
1. First we must determine the consumption of each appliance per line in a period of time
2. Formula to calculate electricity consumption. Consumption price = kWh consumed x Price kWh.
Our professional electricians have all the knowledge to calculate any electrical load in all types of homes