What you pay depends on where you charge and how you measure it
The cost to charge a Tesla varies widely based on your local electricity rates, the charging location, and the type of charger you use. At home, you pay your regular residential electricity rate per kilowatt-hour (kWh). At public stations, you typically pay per minute, per kWh, or a flat session fee — and these rates differ by network and location. Understanding these pricing models helps you predict what a full charge will cost and choose the most economical charging option for your situation.
Most Tesla owners charge primarily at home because it is the cheapest option available to them. Public charging networks exist for road trips and situations where home charging is not possible. The actual dollar amount you pay depends entirely on your region's electricity costs and which public network you use, so there is no single national answer.
Key Takeaways
- Home charging costs your local residential electricity rate per kWh, typically ranging from $0.10 to $0.30 per kWh depending on your region and time of day.
- Public DC fast chargers usually cost $0.25 to $0.50 per kWh or $0.30 to $0.50 per minute, with rates varying by network and location.
- Level 2 public chargers at workplaces and shopping centers often cost $1 to $3 per hour or are free, depending on the venue.
- Charging during off-peak hours (typically late evening or early morning) can reduce your home charging cost by 20 to 40 percent if your utility offers time-of-use rates.
Charging at home on your household electricity bill
When you charge at home using a Level 2 home charger (the standard 240-volt setup), you pay whatever your utility company charges per kilowatt-hour. This rate appears on your monthly electricity bill and varies by state, city, and utility provider. In some regions it is as low as $0.10 per kWh; in others it reaches $0.30 or higher. A Tesla Model 3 with a 50 kWh battery costs roughly $5 to $15 for a full charge at home, depending on your local rate.
If your utility offers time-of-use rates, you can reduce this cost significantly by charging during off-peak hours. Many utilities charge less per kWh between 9 p.m. and 6 a.m., or on weekends. You can program your Tesla to start charging at a specific time, so you can take advantage of these lower rates automatically. Check your utility bill or call your provider to ask whether time-of-use pricing is available in your area and what the peak and off-peak hours are.
Installing a Level 2 home charger requires an electrician and costs $500 to $2,500 depending on your home's electrical panel and how far the charger is from it. This is a one-time expense. Some utilities and state programs offer rebates that reduce this cost, so contact your local utility before hiring an electrician.
DC fast charging at public networks
DC fast chargers are the rapid chargers you find at highway rest stops and commercial charging stations. They charge a Tesla from 10 percent to 80 percent in 20 to 40 minutes. Most DC fast chargers charge by the kilowatt-hour (kWh) or by the minute, and rates vary significantly by network and location.
Tesla's Supercharger network charges $0.25 to $0.50 per kWh in most of the United States, though some locations charge by the minute instead ($0.30 to $0.50 per minute). Charging a Model 3 from empty to 80 percent typically costs $10 to $20 at a Supercharger. Non-Tesla networks like Electrify America, EVgo, and Chargepoint often charge $0.30 to $0.50 per kWh or $0.40 to $0.60 per minute. Prices are higher at these networks than at Tesla Superchargers in most regions.
DC fast charging is most economical for long road trips where you need to charge quickly. For daily driving, home charging is far cheaper. If you do not have home charging access, look for workplace or apartment charging options before relying on public DC fast chargers.
Level 2 public chargers at workplaces and shopping centers
Level 2 chargers are slower than DC fast chargers but cheaper to operate. They add 20 to 30 miles of range per hour and are commonly found at workplaces, shopping centers, hotels, and parking garages. Pricing varies widely: some are free, some charge $1 to $3 per hour, and some charge $0.15 to $0.30 per kWh.
Many employers offer free Level 2 charging as an employee benefit. Shopping centers and restaurants sometimes offer free charging as an incentive to customers. If you spend two to three hours shopping or dining, a free Level 2 charger can add 40 to 90 miles of range at no cost. Check the Tesla navigation system or apps like PlugShare to see which chargers near you are free and which charge a fee.
If you have regular access to free or low-cost Level 2 charging at work or near home, you may not need to install a home charger or use DC fast chargers often. This can reduce your overall charging costs significantly.
How to estimate your total charging cost
To calculate what charging will cost you, you need three pieces of information: your car's battery size, your local electricity rate, and the charger type you are using. A Tesla Model 3 has a 50 to 82 kWh battery depending on the version. A Model Y ranges from 60 to 82 kWh. Multiply the battery size by your electricity rate per kWh to get the cost of a full charge.
For example: if you have a Model 3 with a 50 kWh battery and your home electricity rate is $0.15 per kWh, a full charge costs $7.50. If you use a DC fast charger at $0.40 per kWh, the same charge costs $20. If you charge at a workplace Level 2 charger for free, it costs $0. Over a year, the difference between home charging and public DC fast charging can be hundreds of dollars.
You can also check your Tesla's energy consumption in the car's touchscreen under Controls > Service > Energy. This shows you how many kWh you actually used on recent trips, which is more accurate than the battery size alone because it accounts for charging losses and driving efficiency.
Membership programs and subscription options
Some public charging networks offer monthly or annual memberships that reduce per-kWh rates or waive session fees. Tesla's Supercharger network does not require a membership — you pay per use. Electrify America, EVgo, and Chargepoint all offer optional memberships that lower their rates if you charge frequently.
If you plan to use public DC fast chargers more than a few times per month, compare the membership cost against what you would pay without one. A $10 monthly membership might save you $20 per month if you charge twice weekly, but it is not worth it if you charge once a month. Most networks let you see the membership cost and savings estimate before you commit.
Some credit cards offer cash back or points on charging purchases. If you charge frequently at public stations, using a rewards credit card can offset 1 to 3 percent of your charging costs.
Frequently Asked Questions
How much does it cost to charge a Tesla from empty to full?
At home on a typical U.S. residential rate of $0.15 per kWh, a Model 3 costs $7.50 to $12 for a full charge. At a DC fast charger at $0.40 per kWh, it costs $20 to $33. At a free workplace Level 2 charger, it costs nothing but takes 8 to 10 hours. The actual cost depends on your local electricity rate and the charger type.
Is it cheaper to charge at home or at a public charger?
Home charging is almost always cheaper than public DC fast chargers. Home rates are typically $0.10 to $0.30 per kWh, while DC fast chargers are $0.25 to $0.50 per kWh. Free Level 2 chargers at workplaces are cheaper than both, but they are not available to everyone. If you have home charging access, use it for daily charging and reserve public chargers for road trips.
Can I save money by charging at certain times?
Yes, if your utility offers time-of-use rates. Off-peak hours (usually 9 p.m. to 6 a.m.) can cost 20 to 40 percent less per kWh than peak hours. You can program your Tesla to charge automatically during off-peak times. Contact your utility to ask whether time-of-use rates are available in your area.
What is the difference between Level 2 and DC fast charging costs?
Level 2 chargers cost $0 to $3 per hour or $0.15 to $0.30 per kWh. DC fast chargers cost $0.25 to $0.50 per kWh or $0.30 to $0.60 per minute. DC fast charging is faster but more expensive per kWh. Level 2 is slower but cheaper if you have time to wait, such as at work or while shopping.
Do I need to pay a subscription to use Tesla Superchargers?
No. Tesla Superchargers operate on a pay-per-use model. You pay when you charge, and rates vary by location. You do not need a membership or subscription, though some other public networks like Electrify America offer optional memberships that lower rates if you charge frequently.