With this calculator you can compare the cost of an electric car with the cost of a gas car. You can compare the price of fuel alone to the price of electricity for a given mileage or enter the monthly cost of the car, such as loan repayments and insurance, into the calculator and compare the total cost. You can also estimate the depreciation of the car and enter a monthly depreciation in the calculator, in which case the calculator also takes the depreciation into account. By default, the electricity consumption, fuel price, and fuel consumption entered into the counter are estimates and can vary widely between car models. The price of electricity can also vary a lot and you should check the current price with your electricity company.