how much to charge electric car

One of the most common questions for new and prospective electric vehicle owners is about the cost. It feels different than pulling up to a gas pump, and without that familiar price-per-gallon sign, it’s natural to wonder about the expense. Figuring out how much to charge electric car depends on a few key factors, but once you understand them, you’ll find it’s often significantly cheaper than fueling a gasoline vehicle.

Breaking Down the Cost of Charging at Home

For most EV owners, the majority of charging happens overnight at home. The cost is directly tied to your electricity rate, which is measured in kilowatt-hours (kWh). Think of a kWh as the unit of energy your car’s battery stores. To calculate a charging session, you need to know your car’s battery size and your electricity cost per kWh. For example, if you have a 60-kWh battery and pay $0.15 per kWh, a full charge from empty would cost about $9.00. In reality, you’ll rarely charge from completely empty, so your typical cost will be even less.

How Public Charging Stacks Up

Public charging stations offer convenience, especially on road trips, but they come with a different price structure. Level 2 public chargers often charge by the hour, while DC Fast Chargers typically bill by the kWh or by the minute. The cost per kWh at a public fast charger can be two to three times higher than your home rate. While this is still often cheaper than gasoline, relying solely on public charging will increase your overall charging expenses.

Practical Tips to Lower Your Charging Bill

There are several simple ways to make charging even more affordable. First, if your utility offers a time-of-use plan, try to schedule your charging for overnight off-peak hours when electricity rates are lowest. Second, use your car’s built-in features to set a charging schedule and a maximum charge level—usually 80% for daily use is perfect. This is better for your battery’s health and saves money by not charging more than you need. Finally, take advantage of free charging stations often found at shopping centers or workplaces.

While the upfront cost can vary, charging an electric car is a manageable and typically budget-friendly part of EV ownership. By understanding your home electricity rates and using public charging strategically, you can enjoy the drive while keeping your costs low.