The cost of charging an electric car at home varies depending on your electricity tariff and the size of your vehicle’s battery. On average, it costs between 10-14p per kWh. For a vehicle with a 60kWh battery, it would cost around £6 to £8 for a full charge, significantly cheaper than filling up a petrol or diesel car. Opting for an EV-friendly tariff with off-peak rates can further reduce the cost.