How do I calculate Tesla charging cost?

Step 1: Enter the battery capacity C C C in kWh. Step 3: Tesla charging cost calculator will now use the equation above to return the cost to fully charge the battery. Follow the steps below to determine the electricity cost for your trip: Step 4: Tesla charging cost calculator will then return the cost of your trip.

Is it free to charge a Tesla at a charging station?

No, it isn’t free to charge a Tesla at a charging station. Charging your Tesla at a Supercharger comes with a price, typically around 26 cents per kWh. This is often more expensive than using a different means of charging, such as a 120-volt or 240-volt outlet.

What is the cheapest way to charge a Tesla?

Unless you have access to free charging—some early Teslas are grandfathered into the automaker's free Supercharger access—plugging in at home is likely your cheapest option for charging a Tesla. In North Dakota, you can charge a Tesla Model 3 RWD from empty to full for just $7 at home, although that represents the best possible scenario.